As confidentially submitted to the Securities and Exchange Commission on August 2, 2013
This draft registration statement has not been publicly filed with the Securities and Exchange Commission
and all information herein remains strictly confidential

TRANSPORT AMERICA, INC.
(Exact name of registrant as specified in its charter)

1715 Yankee Doodle Road
Eagan, Minnesota 55121
(651) 686-2500
(Address, including zip code, and telephone number, including
area code, of registrant's principal executive offices)

Scott C. Arves
President and Chief Executive Officer
1715 Yankee Doodle Road
Eagan, Minnesota 55121
(651) 686-2500
(Name, address, including zip code, and telephone number,
including area code, of agent for service)

Approximate date of commencement of proposed sale to the public: As soon as practicable after this registration statement becomes effective.

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933 check the following box. o

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o

If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act.

The registrant hereby amends this registration statement on such date or dates as may be necessary to delay its effective date until the registrant shall file a further amendment which specifically states that this registration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933 or until the registration statement shall become effective on such date as the Commission, acting pursuant to said Section 8(a), may determine.

The information in this prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and it is not soliciting offers to buy these securities in any state where the offer or sale is not permitted.

This is the initial public offering of shares of common stock of Transport America, Inc.

Prior to this offering, there has been no public market for our common stock. It is currently estimated that the initial public offering price per share will be between $ and $ . We intend to apply to list our common stock on NASDAQ under the symbol "TRAM."

We are an "emerging growth company" as defined under the federal securities laws and are subject to reduced public company reporting requirements.

Investing in our common stock involves risks. See the section titled "Risk Factors" on page 14 to read about factors you should consider before buying shares of our common stock.

The selling shareholders identified in this prospectus have granted the underwriters an option to purchase up to an additional shares from them at the initial public offering price, less the underwriting discount. We will not receive any proceeds from the shares of common stock sold by the selling shareholders.

Neither the Securities and Exchange Commission nor any other regulatory body has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.

The underwriters expect to deliver the shares of our common stock to purchasers on or about , 2013.

FOR INVESTORS OUTSIDE THE UNITED STATES: NEITHER WE NOR ANY OF THE UNDERWRITERS HAVE DONE ANYTHING THAT WOULD PERMIT THIS OFFERING OR POSSESSION OR DISTRIBUTION OF THIS PROSPECTUS IN ANY JURISDICTION WHERE ACTION FOR THAT PURPOSE IS REQUIRED, OTHER THAN IN THE UNITED STATES. YOU ARE REQUIRED TO INFORM YOURSELVES ABOUT, AND TO OBSERVE ANY RESTRICTIONS RELATING TO, THIS OFFERING AND THE DISTRIBUTION OF THIS PROSPECTUS.

You should rely only on the information contained in this prospectus. We have not, and the underwriters have not, authorized any other person to provide you with different information. If anyone provides you with different or inconsistent information, you should not rely on it. We are not, and the underwriters are not, making an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. The information in this prospectus is current as of the date such information is presented. Our business, financial condition, results of operations and prospects may have changed since those dates.

Although we are responsible for all of the disclosure contained in this prospectus, we rely on and refer to information regarding the trucking industry, which has been compiled from market research reports and other publicly available information. Other industry and market data included in this prospectus are from internal analyses based upon data available from known sources or other proprietary research and analysis. We believe this data to be accurate as of the date of this prospectus. However, this information cannot always be verified with complete certainty due to the limitations on the availability and reliability of raw data, the voluntary nature of the data gathering process and other limitations and uncertainties.

We own or have rights to trademarks, service marks, trade names and copyrights that we use in connection with the operation of our business, including our corporate names, logos and website names. Other trademarks, service marks and trade names appearing in this prospectus are the property of their respective owners. The service marks we own include Transport America®. Solely for convenience, some of the trademarks, service marks, trade names and copyrights referred to in this prospectus may be listed without the ©, ®, ^sm and ™ symbols, but we will assert, to the fullest extent under applicable law, our rights to our trademarks, service marks, trade names and copyrights.

PROSPECTUS SUMMARY

This summary highlights significant aspects of our business and this offering, but it is not complete and does not contain all of the information that you should consider before making your investment decision. You should carefully read this entire prospectus, including the information presented under the section entitled "Risk Factors" and the historical financial data and related notes, before making an investment decision. This summary contains forward-looking statements that involve risks and uncertainties. Our actual results may differ significantly from the results discussed in the forward-looking statements as a result of certain factors, including those set forth in "Risk Factors" and "Cautionary Note Regarding Forward-Looking Statements."

Unless we state otherwise or the context otherwise requires, references in this prospectus to "Transport America," "we," "our," and "us" refer to Transport America, Inc., a Minnesota corporation, and its consolidated subsidiaries, including Transport Corporation of America, Inc. a Minnesota corporation, which we refer to in this prospectus as our operating company. We are the sole shareholder of the operating company. Unless we state otherwise or the context otherwise requires, references in this prospectus to "drivers" refer collectively to our employee drivers and our independent contractor drivers.

Summary

Our Business

We are a leading provider of truckload transportation and logistics services to shippers located in the United States and Mexico. We offer a broad, integrated suite of truckload transportation services to a diverse and sophisticated group of customers who value our high-quality services for their multiple shipping needs. We primarily provide for-hire, dry-van truckload transportation, delivered by solo or team drivers, combined with regional, dedicated, intermodal and brokerage services. We operate a modern technology-enabled fleet of approximately 1,600 tractors (comprised of approximately 1,300 company tractors and approximately 300 independent contractors) and 4,500 trailers and an efficient network of 12 terminals. Our management team has demonstrated the ability to increase revenues, improve margins and integrate large acquisitions, while maintaining a superior reputation within our industry for service, safety and reliability. We have created standardized processes and a scalable infrastructure, which we believe can support significantly larger operations and additional acquisitions with minimal incremental investment. We believe the benefits of access to capital provided by this offering position us to accelerate our growth through a combination of internal expansion and strategic acquisitions.

Our current business has been created by three transformative events. In February 2006, we were acquired by GHJ&M, the private investment firm that controls our largest shareholder. GHJ&M's objective was to profitably grow the business by installing an experienced and professional management team to improve operations and continue to provide excellent service. Beginning in 2006, we rebuilt our senior management team with seasoned professionals, hiring Scott Arves as CEO in January 2007 and promoting Keith Klein to COO. In January 2011, we acquired Southern Cal in one of the largest asset-based truckload acquisitions made during the last six years, increasing our geographic reach and expanding our service offerings. Since 2006, we have focused on profitable growth, cost discipline and capital preservation, improving our annual adjusted operating ratio from 97.6% in 2005 to 93.1% in 2012 and increasing our adjusted operating income from $5.3 million to $19.2 million.

Our Competitive Strengths

We believe that the following principles distinguish us from many of our competitors and enable us to compete effectively:

Recruit, train and retain exceptional talent and management

We believe that the depth of our highly talented, energetic and committed employee pool is one of our key competitive advantages. The addition of Scott Arves as our CEO was a key element of an extensive rebuilding of our talent base with a seasoned, professional and results-oriented management team. Prior to joining us in 2006, Mr. Arves spent 27 years with Schneider National, one of the nation's largest for-hire truckload carriers, where he was responsible for managing a $3 billion truckload and intermodal business that employed approximately 20,000 people. In addition, Mr. Klein's promotion to COO established a strong financial-oriented operations leader who, together with Mr. Arves, has been instrumental in our success. We have built a team of professional managers with proven track records of success and abilities to deliver results. Our executives have extensive transportation and logistics experience with leading companies such as UPS, JB Hunt, Best Buy, Home Depot, Echo Global Logistics and Yellow Roadway. Our eight-person senior management team possesses a combined 175-plus years of transportation and logistics experience. This leadership team has improved our operational execution, revenue growth and customer service. As a result of the talent and vision of our leadership team, we have clarified our strategy, attracted talent to execute this strategy, standardized our processes, streamlined our operations and established a culture of discipline and accountability.

Pursue continuous improvements in operations and execution

Our management team has built an organization that continuously delivers sustainable improvements in operations and execution. We have worked aggressively to build a company culture with a strategy, vision and purpose that provides all of our employees with a roadmap for sustainable success. In particular, we believe our process-driven operations result in consistent execution and lower operating costs through increased efficiency, higher on-time delivery rates and fewer errors. We created this process-driven operating strategy based on five key components, which we refer to as our "cornerstones":

•: Provide an excellent customer experience;
•: Focus on sales and customer service to create demand for our services that frequently exceeds our capacity, enabling us to pursue the most attractive freight and optimally load our equipment;
•: Improve the profitability of freight through effective yield management;
•: Continually improve processes that enable us to deliver exceptional results; and
•: Continue to drive to a low cost, high-value position in the industry.

As a result of executing this operating strategy over the last six years, we have cultivated a strong culture that serves as the foundation of and driving force behind sustainable operating enhancements. Since the beginning of 2006, our annual adjusted operating ratio improved by approximately 450 basis points. The consistent execution of these cornerstones enables us to achieve industry-leading customer service, safety, retention, revenue management and cost management.

Capitalize on potential acquisition opportunities

currently have the infrastructure in place to pursue our growth goals, which include geographic expansion and the introduction of new or enhanced service offerings (particularly regional and dedicated truckload services, brokerage activities and intermodal services). Furthermore, our strengthened capital position following this offering provides additional acquisition capabilities. Our management team is deeply experienced at identifying, integrating and improving the performance of acquired businesses. Our CEO, Scott Arves, has worked on the integration of five trucking acquisitions of various sizes during his career. Other members of our senior management team are equally experienced with acquisitions, bringing expertise gained through a total of 25 additional transactions. The success of our team was demonstrated by our recent acquisition and integration of Southern Cal, one of the largest asset-based truckload acquisitions completed during the last six years. Following our acquisition of Southern Cal in 2011, we improved its adjusted operating ratio by approximately 1,066 basis points in the next six fiscal quarters (before it was integrated into our existing operations in the fall of 2012) through the application of our five operating cornerstones. We believe our experience with this acquisition, our ability to apply our operating cornerstones to acquired businesses and our cultural emphasis on execution position us to successfully acquire and integrate targets.

Deliver a broad suite of services with high-quality customer service

We offer a broad integrated suite of dry-van truckload services to address customers' various transportation needs, including solo, team, regional, dedicated, intermodal and brokerage services. This diversified offering provides a competitive advantage as customers continue to seek transportation providers that offer a broader range of services, allowing them to streamline their transportation management. Our customer base consists principally of Fortune 1000 medium-volume shippers that we believe are often underserved and that have a wide variety of shipping needs, value our ability to provide comprehensive truckload solutions and require high-quality execution. Our breadth of services helps diversify our customer base, creates cross-selling opportunities and strengthens relationships by deepening our integration with our customers' supply chains. For example, nine of our top ten customers used at least three of our services in 2012. Our customers have expressed their satisfaction with our services by honoring us with multiple supplier and vendor awards. In fact, we have a strong history of being recognized annually by customers with various awards, including Supplier Excellence Awards from 3M and PPG Industries in 2012 and Logistics Management's "Quest for Quality" award in 2011, regarded as one of the most prestigious awards given for customer satisfaction and performance excellence within our industry.

Recruit and retain drivers

We believe that driver recruitment and retention is a core operating strength. Our experienced, non-union drivers are critical to our operating model. We recruit and retain drivers by offering attractive compensation and benefit packages, modern equipment, professional driver management and comprehensive training. We estimate that our total compensation for drivers ranks in the top decile of the truckload industry. We provide our drivers with modern, reliable equipment with attractive features, including sleeper bunks, large cabins, air-ride suspensions and anti-lock brakes. Our company-tractors are equipped with communications technology that enables drivers to receive load-related information, directions, pay information, fueling recommendations and e-mail access. We believe our convenient service center locations, modern equipment and substantial regional and dedicated operations help us recruit and retain superior drivers. We focus on driver retention to reduce recruitment cost, improve customer service and maintain high tractor utilization. In addition, experienced drivers tend to have fewer accidents, thereby lowering insurance claims. Our dry-van truckload operations had a driver turnover rate of 73% for 2012, compared to an industry average of 98% over the same period, according to the ATA. We believe our driver-friendly culture and total compensation in the top decile of the truckload industry will be an increasing competitive advantage as the availability of drivers decreases in the future.

Optimize high-quality asset base

We have a modern, technology-enabled fleet that enables us to efficiently execute our process-driven operations and to consistently deliver high-quality services. We operate a fleet of approximately 1,300 company tractors with an average age of approximately 2.3 years (compared to the industry average of 6.6 years as of 2012, according to ACT Research), which are equipped with the latest in-cab communication and other technologies designed to increase productivity, lower costs and enhance safety, and we utilize approximately 300 independent contractors for a total fleet size of approximately 1,600 tractors. Our fleet also includes approximately 4,500 trailers which have an average age of 4.8 years (compared to an industry average of 8.3 years). We believe the investment in a newer tractor and trailer fleet improves service, controls fuel costs, reduces maintenance costs and provides flexibility to manage capital expenditures as warranted by economic conditions without negatively impacting the business. The 12 terminals in our network are strategically located across our areas of operation, enabling us to deliver a broad range of services to all of our customers while increasing driver quality of life and retention. Because our terminals are strategically located, we can perform approximately 80% of required maintenance in our own facilities, take advantage of bulk fuel pricing, more closely monitor compliance with safety standards and provide safe parking for our drivers. Our custom-developed information technology platform ties together our fleet, back-office and customers, processing orders, optimizing schedules, dispatching loads, monitoring loads in transit and providing real-time data on profitability. Our network of 12 terminals and back-office support functions can support significantly larger operations and the integration of acquisitions with minimal incremental investment.

Our Growth Strategy

We have demonstrated the ability to grow our customer base, improve profitability and integrate a sizeable acquisition despite the 2008-2009 U.S. recession, an excess supply of tractors and a capital-constrained operating environment. Since 2006, our primary operating objectives have focused on improving our bottom line and adding services, which improved our adjusted operating ratio from 97.6% in 2005 to 93.1% in 2012. Our goals going forward are to grow our revenues, capture market share, increase our profitability and generate attractive returns on capital. We believe that the processes and procedures established by our management team throughout the organization, our talented workforce, trucking industry trends and our increased financial flexibility following this offering will enable us to continue our earnings growth. We intend to pursue growth through the following initiatives:

Expand relationships with existing customers

A major component of our growth plan is to gain a larger share of our customers' transportation budgets and increase the number of our services utilized by our customers. In addition, our sales team has been focused on cross-selling our expanded service offering. Since the acquisition of Southern Cal in January 2011, the number of our customers using multiple service offerings has increased by 36%. By increasing freight volumes and density in our system, we also benefit from better utilization and efficiency, thereby improving our financial performance. We intend to continue to expand our cross-selling efforts across our customer base, with particular focus on what we believe will be higher growth areas—dedicated and regional services:

•

Expand dedicated service offering—We expect demand for dedicated transportation to grow as more shippers:

•: Outsource non-core activities, such as truckload transportation, in order to avoid onerous regulatory standards, more stringent safety requirements, driver recruiting challenges and more expensive equipment requirements;

•: Minimize their exposure to the volatility in the transportation spot market, which is driven by increased freight demand as the economy improves, the exit of truckload providers who lack scale, the growing shortage of drivers and the rising cost of truck ownership and maintenance; and
•: Become increasingly concerned about capacity shortages.

•

Expand regional service offering—Regional operations provide significant opportunities for us due to:

•: Less competition from smaller operators than in long-haul markets in which services tend to be more commoditized due to the larger number of competitors;
•: Lower driver pay and easier recruitment due to a better lifestyle for drivers who are able to spend more time at home; and
•: Profitable freight contracts supported by people, processes and sophisticated technologies that enable us to run highly-efficient regional networks.

Specifically, we intend to expand our existing Southeast, Midwest and Ohio regional operations by continuing to target new customer freight in these regions. We also continue to evaluate other regions for potential entry.

Add new customers

We are well-positioned to grow by attracting new customers. During 2012 we added 75 new customers that collectively contributed over $31 million in revenues. As we have grown, we have developed a broader base of services, which has enabled us to provide a more comprehensive solution to prospective customers. We believe our larger size and broader service offering relative to smaller competitors and increased financial strength as a result of this offering will enable us to accelerate our growth. Also, we have significantly improved the quality and increased the size of our sales team; from 2006 to 2013, we added eight salespeople, increasing the total from seven to 15. With our expanded suite of services, our reputation for quality and safety and our larger and more qualified sales team, we have improved our positioning with prospective customers to be their "one-stop" dry-van truckload transportation services provider.

Continue to focus on operational improvements

We are an execution-oriented company, and we believe that operational excellence has been critical to our success. Since the addition of Scott Arves and his management team, we have completed a number of operational improvements that have streamlined our cost structure, improved operating efficiency and enhanced our margins. We also have invested in the people necessary to lead continuous improvement initiatives that instill these disciplines as part of our culture. In order to capitalize on these improvements and enhance our competitive position, we continue to implement additional initiatives, including:

•: Increasing our ability to attract new freight and capture higher-quality revenues by refining our customer bid response process;
•: Driving yield improvement by diversifying our customer and freight mix, improving equipment utilization and increasing our average revenues per loaded mile;
•: Standardizing processes and applying continuous improvement disciplines to achieve more efficient utilization of our tractors, trailers and drivers' available hours of service;
•: Improving customer service and increasing operational efficiencies throughout our customer-facing functions;

•: Continuing to foster accountability and cost discipline;
•: Managing the flow of our tractor capacity through our network to balance freight flows and reduce deadhead miles; and
•: Improving driver satisfaction to enhance performance and reduce attrition costs.

Selectively pursue acquisitions

We seek to identify complementary acquisition targets that can be purchased at attractive valuations. We believe that, due to the highly-fragmented nature of the U.S. truckload market, significantly increased operating costs and a population of aging owners of truckload carriers without a succession plan in place, there is an abundance of potential acquisition targets. We also believe our management team is highly experienced in successfully completing and integrating significant acquisitions, such as our acquisition of Southern Cal. We believe we can improve the culture and performance of acquired entities as part of our company and that the opportunities we provide for target companies and their employees make us an acquirer-of-choice. The ideal targets for these transactions offer experienced, trained drivers, opportunities for geographical expansion (as we currently have a limited presence in the Western and mid-Atlantic U.S.), additional services (particularly regional and dedicated truckload services, brokerage activities and intermodal services), limited customer overlap, relatively modern equipment and non-unionized labor. We are confident there are, and will continue to be, opportunities to acquire companies at valuations that will be accretive to earnings and provide a greater return on invested capital than organic fleet expansion. Our current infrastructure is scalable and can support the additional freight volume provided by acquisitions. The deleveraging of our balance sheet as a result of this offering will position us to selectively pursue more acquisitions.

Our Industry Opportunity

The U.S. trucking industry is large, fragmented and highly competitive, with no dominant participant. According to the ATA, the U.S. trucking industry generated approximately $604 billion in revenues, including for-hire truckload carriers and private fleets, in 2011, and accounted for approximately 81% of all domestic spending on freight transportation. According to the ATA, for-hire truckload carrier revenues totaled $280 billion in 2011, representing 37.6% of all domestic freight transportation revenues. The ATA expects that for-hire truckload carrier revenues will grow to $464 billion by 2023, representing an average annual increase of 4.3% from 2011, and will account for 39.1% of total domestic freight transportation revenues by 2023, representing a 1.5% increase in market share as compared to 2011. There are thousands of truckload carriers in the United States, most of which operate fewer than 100 trucks. The 20 largest for-hire truckload transportation companies are estimated to constitute approximately 6.3% of the total for-hire truckload market in the United States, according to 2011 revenue data published by Transport Topics.

Demand for truckload services in the United States is primarily driven by the health of the overall economy, particularly consumer demand and manufacturing output. Supply is dictated by the number of trucks and drivers available within the market. Freight rates fluctuate as a result of varying supply and demand within specific regional markets. We believe that the following are key factors affecting demand and supply within the truckload industry.

Key Factors Affecting Demand Environment

•: U.S. economy continues to expand. Since the 2008-2009 U.S. recession, general economic conditions in the U.S. have slowly improved. Freight volumes generally increase with economic expansion. Continued expansion of the U.S. economy should result in an increase in overall U.S. freight.

•: Demand growing for integrated logistics services and supply chain visibility. We believe companies continue to seek integrated transportation and logistics providers that can serve as a single point of contact for multiple logistics needs. We believe shippers will continue to consolidate their vendor bases to improve operational efficiencies and increase supply chain visibility.
•: Demand increasing for value-added services. As specialization in the transportation and logistics industry continues, shippers are increasingly demanding value-added services, including those we offer, such as solo operations, dedicated truckload, expedited team, trailer-on-flat-car, regional truckload and freight brokerage.

Key Factors Affecting Supply Environment

•: Availability of Class 8 truck drivers. The trucking industry has historically experienced substantial difficulty attracting and retaining qualified drivers, and the ATA estimates that the truckload industry currently has a shortage of approximately 25,000 drivers. This shortage is expected to rise to approximately 240,000 drivers by 2022 due to the aging driver population and regulatory constraints on supply. Carriers with effective recruiting and retention programs and competitive compensation and benefits, such as our company, should be in a superior position to mitigate potential effects from further deterioration of the available driver pool.
•: Size and age of Class 8 tractor fleets. Sales of new tractors decreased during the 2007 to 2010 period, and the effective age of Class 8 tractors in the U.S. increased from 5.7 years in 2006 to 6.6 years in 2012, according to ACT Research. Cumulatively, ACT Research estimates that the trucking industry lost approximately 10% of tractor capacity from 2007 to 2011. The number of tractors available remains below pre-recession levels. As a result, truckload companies with larger, newer fleets will have competitive and operational advantages in a recovering market.
•: Increasingly restrictive regulatory environment. The U.S. trucking industry is heavily regulated by various government agencies, primarily for safety and environmental factors. Compliance with these regulations can be burdensome, particularly for smaller carriers with narrower asset bases over which to spread their costs. In addition, many carriers may lose operating flexibility and productivity due to the regulations, thereby effectively reducing industry capacity.
•: Increasing barriers to entry. Historically, barriers to entry in the truckload industry have been low. As a result, the industry largely has consisted of fleets with fewer than 100 tractors, according to the FMCSA. In recent years, however, we believe barriers to entry have increased substantially due to rising tractor prices resulting from more stringent EPA emissions standards, increasing health and benefit costs for drivers, required investments in technology and more rigorous lending standards. Such an environment should favor well-capitalized carriers with advanced technology and stable customer bases.

Summary Risk Factors

Investing in our common stock involves a high degree of risk. Prospective investors are urged to carefully consider the matters discussed under "Risk Factors" prior to making an investment in our common stock. Such risks include, but are not limited to:

•: general economic and credit risks that affect the trucking industry;
•: fluctuations in the price or availability of fuel, hedging activities, surcharge collection and surcharge policies, which may increase our costs of operation;
•: difficulties in attracting and retaining qualified drivers;
•: our dependence on several major customers;

•: changes in existing regulations or violations of existing or future regulations;
•: our dependence on certain personnel who are of key importance to the management of our business;
•: the possibility that we may not execute or integrate future acquisitions successfully; and
•: the possibility that independent contractors could be deemed by regulators or judicial process to be employees.

Our Corporate Information

We were incorporated in Minnesota on October 19, 2005. Our principal executive offices are located at 1715 Yankee Doodle Road, Eagan, Minnesota 55121 and our telephone number is (651) 686-2500. Our website is www.transportamerica.com. Information contained on, or that can be accessed through, our website is not incorporated by reference into this prospectus, and you should not consider information on our website to be part of this prospectus.

We are an emerging growth company as defined in the Jumpstart Our Business Startups Act of 2012. We will remain an emerging growth company until the earlier of the last day of the fiscal year following the fifth anniversary of the completion of this offering, the last day of the fiscal year in which we have total annual gross revenues of at least $1.0 billion, the date on which we are deemed to be a large accelerated filer (which is to say the market value of our common stock that is held by non-affiliates exceeds $700 million as of the end of the second quarter of that fiscal year), or the date on which we have issued more than $1.0 billion in non-convertible debt securities during the prior three-year period.

Our Sponsor

GHJ&M is a Minneapolis, Minnesota-based investment firm that sponsors private equity investments, primarily in Midwestern-based businesses operating in a variety of industry sectors.

The Offering


Common stock offered by us		shares
Over-allotment option(1)		shares
Common stock to be outstanding after this offering(2)		shares
Dividend Policy		We do not anticipate paying any dividends on our common stock in the foreseeable future. We intend to retain earnings to fund our working capital needs and growth opportunities. See "Dividend Policy."
Use of Proceeds		We estimate that the net proceeds we will receive from the sale of the shares of our common stock in this offering, after deducting underwriting discounts and commissions and estimated expenses payable by us, will be approximately $ million. The exercise of the underwriters' over-allotment option will not affect the net proceeds to us from this offering. We intend to use the net proceeds from this offering to retire indebtedness for borrowed money. See "Use of Proceeds."
Risk Factors		See "Risk Factors" and other information included in this prospectus for a discussion of factors you should carefully consider before deciding to invest in shares of our common stock.
Proposed NASDAQ symbol		TRAM

(1): Granted to the underwriters by certain selling shareholders. "See Principal and Selling Shareholders."
(2): Excludes shares of common stock reserved for future issuance under our 2013 Stock and Incentive Plan, or our 2013 Plan.

Summary Historical Consolidated Financial and Other Data

The table below provides historical consolidated financial and other data for the periods and as of the dates indicated. The summary historical consolidated financial and other data for the years ended December 31, 2012 and 2011 are derived from our audited consolidated financial statements included elsewhere in this prospectus. The summary historical consolidated financial and other data for the six months ended June 30, 2013 and 2012 are derived from the unaudited condensed consolidated interim financial statements included elsewhere in this prospectus and include all adjustments that management considers necessary for the presentation of the information outlined in these financial statements. The results for any interim period are not necessarily indicative of the results that may be expected for a full year. Additionally, our historical results are not necessarily indicative of the results expected for any future period.

Transport America acquired Southern Cal on January 12, 2011 and our results for the year ended December 31, 2011 include the results of Southern Cal only after January 12, 2011. You should read the summary historical financial and other data below together with the consolidated financial statements and related notes appearing elsewhere in this prospectus, as well as "Selected Historical Consolidated Financial and Other Data" and "Management's Discussion and Analysis of Financial Condition and Results of Operations."

	Year Ended December 31,						Six Months Ended June 30,

	2011			2012			2012			2013
	(Dollars in thousands, except share and per share data)
Consolidated statement of operations data:
Operating revenues	$	388,052		$	363,546		$	183,863		$	176,267
Operating expenses:
Salaries, wages and benefits		120,590			116,015			61,187			55,681
Fuel, maintenance and other expenses		119,829			103,506			53,249			50,085
Purchased transportation		66,126			62,908			30,483			31,696
Revenue equipment leases		960			865			434			530
Depreciation and amortization		36,826			35,414			17,205			15,120
Insurance, claims and damage		13,290			9,388			4,035			4,380
Taxes and licenses		6,186			5,516			2,882			2,041
Communications		1,747			1,519			793			666
Other general and administrative expenses		16,084			14,913			7,756			8,741
(Gain) Loss on sale of property and equipment		(3,247	)		(5,671	)		(3,420	)		(2,367	)
Impairment of goodwill		9,747			—			—			—

Total operating expenses	$	388,138		$	344,373		$	174,604		$	166,573

Operating income (loss)		(86	)		19,173			9,259			9,694
Interest expense, net		11,603			12,172			5,953			5,840

Earnings (loss) before income taxes		(11,689	)		7,001			3,306			3,854
Income taxes		(87	)		3,081			1,524			1,610

Net income (loss)	$	(11,602	)	$	3,920		$	1,782		$	2,244

Basic and diluted earnings (loss) per common share	$	(92.94	)	$	31.19		$	14.18		$	17.86
Weighted average shares, basic and diluted		124,833			125,677			125,677			125,677
Pro forma data assuming completion of this offering:
Basic and diluted earnings (loss) per common share
Weighted average shares, basic and diluted

	Year Ended December 31,						Six Months Ended June 30,

	2011			2012			2012			2013
	(Dollars in thousands, except percentages and operating statistics)
Consolidated balance sheet data (at end of period):
Current assets	$	61,498		$	55,499		$	57,552		$	55,295
Property and equipment, net	$	153,481		$	159,404		$	165,280		$	159,457
Total assets	$	247,932		$	246,967		$	255,261		$	246,318
Current liabilities	$	73,069		$	64,973		$	77,328		$	71,257
Debt and capital lease obligations	$	163,913		$	159,935		$	163,357		$	152,021
Total shareholders' equity	$	8,308		$	12,228		$	10,090		$	14,472
Consolidated statement of cash flows data:
Net cash flows from (used in):
Operating activities	$	31,206		$	41,867		$	22,756		$	19,492
Investing activities	$	(52,457	)	$	(25,813	)	$	(20,662	)	$	(7,209	)
Financing activities	$	21,251		$	(16,054	)	$	(2,094	)	$	(12,283	)
Other Financial Data:
Adjusted operating income	$	10,254		$	19,173		$	9,259		$	11,155
Adjusted operating ratio		96.6	%		93.1	%		93.4	%		91.8	%
Adjusted EBITDA	$	47,080		$	54,587		$	26,464		$	26,275
Operating statistics:
Weekly freight revenues per seated tractor	$	3,382		$	3,426		$	3,389		$	3,421
Freight revenues per loaded mile (excluding fuel surcharge revenues)	$	1.61		$	1.71		$	1.68		$	1.71
Deadhead miles percentage		8.9	%		9.4	%		9.0	%		9.6	%
Average seated tractors		1,649			1,514			1,546			1,467
Average loaded length of haul (in miles)		683			610			619			602
Total tractors (at end of period):
Company operated		1,489			1,307			1,380			1,303
Independent contractors		321			297			311			281
Total trailers (at end of period)		5,070			4,643			4,708			4,496

We use the terms "adjusted operating income", "adjusted operating ratio" and "adjusted EBITDA" throughout this prospectus. Adjusted operating income, adjusted operating ratio and adjusted EBITDA, as we define these terms, are not presented in accordance with GAAP. We use these measures as a supplement to our GAAP results in evaluating certain aspects of our business, as described below.

We define adjusted operating income as net income (loss) plus (i) interest expense, including other fees and charges associated with indebtedness, net of interest income, (ii) income taxes, (iii) non-cash impairments and (iv) other unusual items. We define adjusted EBITDA as adjusted operating income plus depreciation and amortization.

Our board of directors and executive management team focus on adjusted operating income and adjusted EBITDA as key measures of our performance, for business planning and for incentive compensation purposes. Adjusted operating income and adjusted EBITDA assist us in comparing our performance over various reporting periods on a consistent basis because they remove from our operating results the impact of items that, in our opinion, do not reflect our core operating performance. For a reconciliation of our adjusted EBITDA to our net income (loss), the most directly related GAAP measure, please see the table below.

We believe our presentation of adjusted operating income and adjusted EBITDA is useful because it provides investors and securities analysts the same information that we use internally for purposes of assessing our core operating performance.

Adjusted operating income and adjusted EBITDA are not substitutes for net income (loss), income (loss), cash flows from operating activities, operating margin or any other measure prescribed by GAAP. There are limitations to using non-GAAP measures such as adjusted operating income and adjusted EBITDA. Although we believe that these measurements can make an evaluation of our operating performance more consistent because it removes items that, in our opinion, do not reflect our core operations, other companies in our industry may define adjusted operating income and adjusted EBITDA differently than we do. As a result, it may be difficult to use these or similarly named non-GAAP measures that other companies may use in comparing their performance to ours.

Because of these limitations, adjusted operating income and adjusted EBITDA should not be considered measures of the income generated by our business or discretionary cash available to us to invest in the growth of our business.

A reconciliation of GAAP net income (loss) to adjusted operating income and adjusted EBITDA for each of the periods indicated is as follows:

	Year Ended December 31,					Six Months Ended June 30,

	2011			2012		2012		2013
	(Dollars in thousands)
Net income (loss)	$	(11,602	)	$	3,920	$	1,782	$	2,244
Adjusted for:
Income tax expense (benefit)		(87	)		3,081		1,524		1,610
Interest expense		11,603			12,172		5,953		5,840

Operating income		(86	)		19,173		9,259		9,694
Depreciation and amortization		36,826			35,414		17,205		15,120

EBITDA	$	36,740		$	54,587	$	26,464	$	24,814

Operating income adjusted for:
Non-cash impairments(a)	$	9,747		$	—	$	—	$	538
Other unusual items(b)		593			—		—		923

Adjusted operating income		10,254			19,173		9,259		11,155
Depreciation and amortization		36,826			35,414		17,205		15,120

Adjusted EBITDA	$	47,080		$	54,587	$	26,464	$	26,275

(a)

Non-cash impairment charges for the six months ended June 30, 2013, include $0.5 million related to an impairment charge on a sublease for excess office space in our corporate headquarters facility. Non-cash impairment charges for the year ended December 31, 2011 include $9.7 million related to a goodwill impairment charge in the second quarter of 2011.

(b)

Other unusual items include the following:

For the six months ended June 30, 2013, we settled a lawsuit with a former customer during the second quarter and we incurred certain transaction costs related to this offering.

For the year ended December 31, 2011, we incurred certain one-time transaction expenses with respect to our acquisition of Southern Cal.

We use the term "adjusted operating ratio" throughout this prospectus. We define adjusted operating ratio as (a) total operating expenses, less (i) fuel surcharges, (ii) non-cash impairment charges, (iii) other unusual items and (iv) excludable transaction costs, as a percentage of (b) total revenues excluding fuel surcharge revenues.

Our board of directors and executive management team also focus on adjusted operating ratio as a key indicator of our performance from period to period. We believe fuel surcharge is sometimes volatile and eliminating the impact of this source of revenues (by netting fuel surcharge revenues against fuel expense) affords a more consistent basis for comparing our results of operations. We also believe excluding impairments and other unusual items enhances the comparability of our performance from period to period. For a reconciliation of our adjusted operating ratio to our operating ratio, please see the table below.

We believe our presentation of adjusted operating ratio is useful because it provides investors and securities analysts the same information that we use internally for purposes of assessing our core operating performance.

Adjusted operating ratio is not a substitute for operating margin or any other measure derived solely from GAAP measures. There are limitations to using non-GAAP measures such as adjusted operating ratio. Although we believe that adjusted operating ratio can make an evaluation of our operating performance more consistent because it removes items that, in our opinion, do not reflect our core operations, other companies in our industry may define adjusted operating ratio differently than we do. As a result, it may be difficult to use adjusted operating ratio or similarly named non-GAAP measures that other companies may use to compare their performance to ours.

A reconciliation of our adjusted operating ratio for each of the periods indicated is as follows:

	Year Ended December 31,						Six Months Ended June 30,

	2011			2012			2012			2013
	(Dollars in thousands)
Total operating revenues	$	388,052		$	363,546		$	183,863		$	176,267
Less: Fuel surcharge revenues		86,253			84,068			43,041			40,033

Freight revenues, net of fuel surcharge revenues	$	301,799		$	279,478		$	140,822		$	136,234

Total operating expenses	$	388,138		$	344,373		$	174,604		$	166,573
Adjusted for:
Fuel surcharge revenues		86,253			84,068			43,041			40,033
Non-cash impairments(a)		9,747			—			—			538
Other unusual items(b)		593			—			—			923

Adjusted operating expenses	$	291,545		$	260,305		$	131,563		$	125,079

Adjusted operating ratio		96.6	%		93.1	%		93.4	%		91.8	%
Operating ratio		100.0	%		94.7	%		95.0	%		94.5	%

(a)

Non-cash impairment charges for the six months ended June 30, 2013 include $0.5 million related to an impairment charge on a sublease for excess office space in our corporate headquarters facility. Non-cash impairment charges for the year ended December 31, 2011 include $9.7 million related to a goodwill impairment charge in the second quarter of 2011.

(b)

Other unusual items include the following:

For the six months ended June 30, 2013, we settled a lawsuit with a former customer during the second quarter and incurred certain transaction costs related to this offering.

For the year ended December 31, 2011, we incurred certain one-time transaction expenses with respect to our acquisition of Southern Cal.

Investing in our common stock involves a high degree of risk. In addition to other information contained in this prospectus, you should carefully consider the following factors, together with the other information contained in this prospectus, including our historical financial statements and the notes thereto, before making an investment decision to purchase shares of our common stock offered by this prospectus. The occurrence of any of the following risks could materially and adversely affect our business, prospects, financial condition, cash flows, funds from operations, results of operations, the per share trading price of our common stock and our ability to make cash distributions to our shareholders, which could cause you to lose all or a part of your investment in our common stock. Some statements in this prospectus, including statements in the following risk factors, constitute forward-looking statements. See "Cautionary Note Regarding Forward-Looking Statements."

Our business is subject to general economic and credit risks that affect the trucking industry and that are largely beyond our control, any of which could have a material adverse effect on our results of operations.

The trucking industry is highly cyclical, and our business is dependent on a number of factors that may have a negative impact on our results of operations, many of which are beyond our control. We believe that some of the most significant of these factors are economic changes that affect supply and demand in transportation markets, such as:

The risks associated with these factors are heightened when the U.S. economy is weakened. Some of the principal risks during such times, which we experienced during the 2008-2009 U.S. recession, are as follows:

Economic conditions that decrease shipping demand or increase the supply of tractors and trailers can exert downward pressure on rates and equipment utilization, thereby decreasing asset productivity. Periods of declining freight rates and volumes, a prolonged recession, or general economic instability have resulted and predictably will result in declines in our results of operations. These declines may be material.

Weakness or a loss of confidence in the financial and credit markets can cause economic downturns to broaden and deepen and impact the ability of our customers to access capital and credit markets. This in turn may lead to lower demand for our services, increased incidence of customers'

inability to pay their accounts, or insolvency of our customers, any of which can adversely affect our results of operations, liquidity, cash flows and financial condition.

We operate in the highly competitive freight transportation industry, and our business and results of operations may suffer if we are unable to adequately address price competition and other competitive factors.

We compete with truckload carriers of varying size, including private fleets, and, to a lesser extent, with less-than-truckload carriers, railroads, intermodal providers and third-party logistics, brokerage, freight forwarding and other transportation companies. Some of our competitors have greater access to equipment, a wider range of services, greater capital resources, less indebtedness, or other competitive advantages. Numerous competitive factors could impair our ability to maintain or improve our profitability. These factors include the following:

Difficulties attracting and retaining qualified drivers could result in increases in driver compensation and could adversely affect our profitability and our ability to maintain or grow our fleet.

We may experience difficulty in attracting and retaining sufficient numbers of qualified drivers. Due in part to the time commitment, the physical strains of the work and the current industry conditions, including the higher cost of fuel, insurance and tractors, the available pool of employee drivers and independent contractors has been declining. Regulatory requirements, including CSA, have also reduced the number of eligible employee drivers and independent contractors may continue to do so in the future. Because of the shortage of qualified drivers and intense competition for drivers from other trucking companies, we expect to continue to face difficulty increasing the number of our drivers. The compensation we offer our drivers is subject to market conditions, and we may find it necessary to continue to increase driver compensation in future periods. In addition, we and our industry suffer from a high driver turnover rate. Driver turnover requires us to continually recruit a substantial number of drivers in order to operate existing revenue equipment. If we are unable to continue to attract and retain a sufficient number of drivers, we could be required to adjust our compensation packages, let tractors sit idle, or operate with fewer tractors and face difficulty meeting customer demands, any of which would adversely affect our growth and profitability.

We depend on several major customers, the loss of one or more of which could have a material adverse effect on our business.

We depend on several major customers for a material amount of business. For the six months ended June 30, 2013, our top 10 customers, based on freight revenues, accounted for approximately 44.8% of our revenues; our top 5 customers, approximately 28.5% of our revenues; and our largest customer accounted for approximately 9.4% of our revenues. Economic conditions and financial market conditions may adversely affect our customers and their ability to remain solvent. Our customers' financial difficulties will negatively impact our results of operations and financial condition if they delay or default on their payments to us. We cannot assure you that our customer relationships will continue as presently in effect. A reduction in or termination of our services by one or more of our major customers could have a material adverse effect on our business and results of operations.

Fluctuations in the price or availability of fuel, hedging activities, surcharge collection and surcharge policies may increase our costs of operation, which could materially and adversely affect our profitability.

Fuel is one of our largest operating expenses. Diesel fuel prices fluctuate greatly due to a number of factors beyond our control, such as political events, terrorist activities, armed conflicts, depreciation of the dollar against other currencies and hurricanes and other natural or man-made disasters, each of which may lead to an increase in the cost of fuel. Fuel prices also are affected by the rising demand in developing countries, including China, and could be adversely impacted by the use of crude oil and oil reserves for other purposes and diminished drilling activity. Such events may lead not only to increases in fuel prices, but also to fuel shortages and disruptions in the fuel supply chain. Because our operations are dependent upon diesel fuel, significant diesel fuel cost increases, shortages or supply disruptions could materially and adversely affect our results of operations and financial condition.

Increases in fuel costs, to the extent not offset by rate per mile increases or fuel surcharges, have an adverse effect on our operations and profitability. We obtain some protection against fuel cost increases by maintaining a fuel-efficient fleet and a compensatory fuel surcharge program. We have fuel surcharge programs in place with the vast majority of our customers, which have helped us offset the majority of the negative impact of rising fuel prices associated with loaded or billed miles. However, we also incur fuel costs that cannot be recovered even with respect to customers with which we maintain fuel surcharge programs, such as those associated with deadhead miles, or the time when our engines are idling. Because our fuel surcharge recovery lags behind changes in fuel prices, we experience fluctuations in our levels of reimbursement. Our fuel surcharge recovery may not capture the increased costs we pay for fuel, especially when prices are rising. Further, during periods of low freight volumes, customers can use their negotiating leverage to negotiate fuel surcharge policies that are less favorable to us. There can be no assurance that fuel surcharges can be maintained indefinitely or will be sufficient to offset fuel cost increases. We have not used derivative instruments to hedge volatility in our fuel costs, but periodically evaluate their possible use.

We may not be able to execute or integrate future acquisitions successfully, which could cause our business and future prospects to suffer.

A key component of our growth strategy is to pursue acquisitions of complementary businesses. Although we currently do not have any agreements in place to acquire other businesses, we expect to consider acquisitions from time to time in the future. If we succeed in consummating future acquisitions, our business, financial condition and results of operations may be negatively affected and our shareholders may be harmed because:

We depend on certain personnel who are of key importance to the management of our business and operations.

Our success depends on the continuing services of our executive management team, including our President and Chief Executive Officer, Mr. Arves, our Executive Vice President and Chief Operating Officer, Mr. Klein, and our Vice President and Chief Financial Officer, Mr. Emmen. We believe that these individuals possess valuable knowledge about the trucking industry and that this knowledge and their relationships with our key customers and vendors would be very difficult to replicate. Our future success depends on our ability to retain our executive officers and other capable managers. Any unplanned turnover or our failure to develop an adequate succession plan for our leadership positions could deplete our institutional knowledge base and erode our competitive advantage. We do not have key man insurance policies covering any of our executive management team. Although we believe we could replace key personnel given adequate prior notice, the unexpected departure of one or more key executive officers could cause substantial disruption to our business and operations. In addition, even if we are able to continue to retain and recruit talented personnel, we may not be able to do so without incurring substantial costs.

We operate in a highly regulated industry, and changes in existing regulations or violations of existing or future regulations could have a material adverse effect on our business, results of operations and profitability.

We operate in the United States pursuant to operating authority granted by the Department of Transportation, or DOT. Our drivers also must comply with the safety and fitness regulations of DOT, including those relating to drug and alcohol testing and hours-of-service. Such matters as equipment weight, aerodynamics and dimensions also are subject to government regulations. We also may become subject to new or more restrictive regulations relating to fuel emissions, drivers' hours-of-service, ergonomics, on-board reporting of operations, collective bargaining, security at ports and other matters affecting safety or operating methods. Other agencies, such as the Environmental Protection Agency, or EPA, and the Department of Homeland Security also regulate our equipment, operations and drivers. Several proposed and pending regulations also may have a material adverse effect on our business, results of operations and profitability. Future laws and regulations may be more stringent, require changes in our operating practices, influence the demand for transportation services, or require us to incur significant additional costs. Higher costs incurred by us or by our suppliers who pass the costs onto us through higher prices could adversely affect our results of operations.

In the aftermath of the September 11, 2001 terrorist attacks, federal, state and municipal authorities implemented and continue to implement various security measures, including checkpoints and travel restrictions on large trucks. The Transportation Security Administration, or TSA, has adopted regulations that require determination by the TSA that each driver who applies for or renews

his or her license for carrying hazardous materials is not a security threat. This could reduce the pool of qualified drivers, which could require us to increase driver compensation, limit our growth, or cause our trucks sit idle. These regulations also could limit the availability of equipment for hazardous material shipments and as a result, we may fail to meet the needs of our customers or may incur increased expenses. These security measures could negatively impact our results of operations.

Our business is subject to certain factors that affect the trucking industry and that are largely beyond our control, any of which could have a material adverse effect on our results of operations.

We are subject to certain conditions and events that affect the trucking industry and that are largely beyond our control, any of which could have a material adverse effect on the results of our operations. These include license and registration fees, tolls, strikes or other work stoppages at customer, port, border or other shipping locations, damage or deterioration of infrastructure, roadways, railways or bridges, taxes associated with infrastructure repair or maintenance, actual or threatened armed conflicts or terrorist attacks, efforts to combat terrorism, military action against a foreign state or group located in a foreign state or heightened security requirements which could lead to reduced economic demand, reduced availability of credit or temporary closing of shipping locations, transportation routes or U.S. borders. Such conditions or events or enhanced security measures in connection with such events could impair our operating efficiency and productivity and result in higher operating costs.

We have significant ongoing capital requirements that could adversely affect our financial condition, results of operations and cash flows if we are unable to generate sufficient cash from operations or obtain favorable financing terms.

The trucking industry is capital-intensive. Historically, we have depended on cash from operations, borrowings from financial institutions and leases to expand and upgrade our revenue equipment. Additional expenditures will be required to upgrade and expand our revenue equipment fleet. If we are unable to generate sufficient cash from operations and obtain borrowing on favorable terms in the future, we may have to limit our fleet size, enter into less favorable financing arrangements or operate our revenue equipment for longer periods of time. Accordingly, we may be unable to decrease the age of, or expand, our revenue equipment fleet, which would materially and adversely affect our financial condition.

Increased prices for new revenue equipment, design changes of new engines, volatility in the used revenue equipment sales market and the failure of manufacturers to meet our demand for new revenue equipment and their sale or trade-back obligations to us could adversely affect our financial condition, results of operations and profitability.

We are subject to risk with respect to prices for new tractors and trailers. Prices may increase, among other reasons, due to government regulations applicable to newly manufactured tractors and diesel engines and due to commodity prices and pricing power among equipment manufacturers. More restrictive EPA emissions standards that began in 2002, with additional new requirements implemented in 2007 and 2010, have required vendors to introduce new engines. Our business could be harmed if we were unable to continue to obtain an adequate supply of new tractors and trailers. As of December 31, 2012, approximately 98% of our company tractor fleet consisted of tractors with engines that met the EPA-mandated clean air standards that became effective in 2007 and 2010. Tractors that meet the 2007 and 2010 standards are more expensive than non-compliant tractors, and we expect to continue to pay prevailing prices for equipment as we continue to increase the percentage of our fleet that meets the EPA-mandated clean air standards. Further, as with any engine redesign, there is a risk that the newly-designed engines will have unforeseen problems that could adversely impact our business.

In addition, decreased demand for used revenue equipment could adversely affect our business and results of operations. We rely on the sale and trade-in of used revenue equipment to partially offset the cost of new revenue equipment. The market demand for used equipment has been difficult to forecast and, although our equipment disposal schedule may fluctuate, we currently expect the gains on disposal in 2013 to be less than those in 2012. When the used equipment market is weak, it may increase our net capital expenditures for new revenue equipment, decrease our gains on sale of revenue equipment (or create a loss on sale of revenue equipment) or increase our maintenance costs if management decides to extend the use of revenue equipment in a depressed market, any of which could have a material adverse effect on our results of operations.

Insurance costs and insurance claims expenses could significantly affect our financial condition.

We self-insure a significant portion of our claims exposure and related expenses related to cargo loss, employee medical expense, bodily injury, workers' compensation and property damage and maintain insurance with licensed insurance companies above our limits of self-insurance. Our substantial self-insured retention for bodily injury, property damage and workers' compensation claims can make our insurance and claims expense higher or more volatile. Additionally, with respect to our third-party insurance, we face the risks of increasing premiums and collateral requirements and the risk of carriers or underwriters leaving the transportation sector, which may materially affect our insurance costs or make insurance in excess of our self-insured retention more difficult to find, as well as increase our collateral requirements.

We could experience increases in our insurance premiums in the future if we decide to increase our coverage or if our claims experience deteriorates. If our insurance or claims expense increases, and we are unable to offset the increase with higher freight rates, our earnings could be materially and adversely affected.

Healthcare legislation and inflationary cost increases affecting health insurance also could negatively impact our financial results. Although we cannot presently determine the extent of the impact that future healthcare costs will have on our financial performance, we do expect such costs will increase.

If independent contractors are deemed by regulators or judicial process to be employees, our business and results of operations could be adversely affected.

Tax and other regulatory authorities have in the past sought to assert that independent contractors in the trucking industry are employees rather than independent contractors. Proposed federal legislation would make it easier for tax and other authorities to reclassify independent contractors as employees. Some states have put initiatives in place to increase their revenues from items such as unemployment, workers' compensation and income taxes, and a reclassification of independent contractors as employees would help states with this initiative. Further, class actions and other lawsuits have been filed against firms in our industry seeking to reclassify independent contractors as employees for a variety of purposes, including workers' compensation and health care coverage. Taxing and other regulatory authorities and courts apply a variety of standards in their determination of independent contractor status. If our independent contractors are determined to be our employees, we would incur additional exposure under federal and state tax, workers' compensation, unemployment benefits, labor, employment and tort laws, including possibly for prior periods, as well as potential liability for employee benefits and tax withholdings.

The Department of Transportation's Compliance Safety Accountability rulemaking could adversely affect our profitability and operations, our ability to maintain or grow our fleet and our customer relationships.

Under the DOT's Compliance Safety Accountability, or CSA, drivers and fleets are evaluated and ranked based on certain safety-related standards. The current methodology for determining a carrier's DOT safety rating has been expanded, and, as a result, certain current and potential drivers may no longer be eligible to drive for us, and our safety rating could be adversely impacted. Targeting first-time drivers is an important part of our recruiting strategy. These drivers may be more likely than experienced drivers to create adverse safety events under CSA. A reduction in eligible drivers or a poor fleet ranking may result in difficulty attracting and retaining qualified drivers and could cause our customers to direct their business away from us and to carriers with higher fleet rankings, which would adversely affect our results of operations.

We depend on the proper functioning, availability and security of our information, technology and communications systems; and a systems failure, unavailability or data breach could cause a significant disruption to our business.

Our business depends on the efficient and uninterrupted operation of our technology, computer and communications hardware systems and infrastructure. We currently maintain our computer system at our Eagan, Minnesota headquarters, along with computer equipment at each of our terminals. Our operations and those of our technology and communications service providers are vulnerable to interruption by fire, natural disasters, power loss, telecommunications failure, terrorist attacks, Internet failures, computer viruses, data breaches (including cyber-attacks or cyber intrusions over the Internet, malware and the like) and other events generally beyond our control. In the event of a significant system failure, our business could experience significant disruption, which could impact our results of operations.

We depend on third party providers, particularly in our intermodal and brokerage businesses, and service instability from these providers could increase our operating costs and reduce our ability to offer intermodal and brokerage services, which could adversely affect our revenues, results of operations and customer relationships.

Our intermodal business utilizes railroads and some third-party drayage carriers to transport freight for our customers. In most markets, rail service is limited to a few railroads or even a single railroad. Any reduction in service by the railroads with which we have or in the future may have relationships could reduce or eliminate our ability to provide intermodal services in certain traffic lanes and is likely to increase the cost of the rail-based services we provide and reduce the reliability, timeliness and overall attractiveness of our rail-based services. Furthermore, railroads have the ability to increase shipping rates as market conditions permit. Price increases could result in higher costs to our customers and reduce or eliminate the demand for our intermodal services. In addition, we may not be able to negotiate additional contracts with railroads to expand our capacity, add additional routes or obtain multiple providers, any one of which could limit our ability to provide this service.

Our brokerage business is dependent upon the services of third-party capacity providers, including other truckload carriers. These third-party providers seek other freight opportunities and may require increased compensation in times of robust freight demand or tight trucking capacity. Our inability to secure the services of these third parties, or increases in the prices we must pay to secure their services, could have an adverse effect on our results of operations and profitability.

We are subject to various environmental laws and regulations and violations of existing or future laws and regulations could have a material adverse effect on our business, results of operations and profitability.

We are subject to various environmental laws and regulations dealing with the hauling and handling of hazardous materials, fuel storage tanks, emissions from our vehicles and facilities, engine idling, discharge and retention of water and other environmental matters that involve inherent environmental risks. We maintain bulk fuel storage and fuel islands at many of our terminals. We also have vehicle maintenance, repair and washing operations at some of our facilities. We also transport environmentally hazardous materials. Our operations involve the risks of fuel spillage or seepage, discharge of contaminants, environmental damage and hazardous waste disposal, among others. We would be responsible for the clean-up of any releases caused by our operations or business, and in the past we have been responsible for the costs of clean-up of cargo and diesel fuel spills caused by traffic accidents or other events. Additionally, increasing efforts to control emissions of greenhouse gases may have an adverse effect on us. Federal and state lawmakers are considering a variety of climate-change proposals and new greenhouse gas regulations that could increase the cost of new tractors, impair productivity and increase our operating expenses. If we are found to be in violation of applicable laws or regulations, we could be subject to liabilities, including substantial fines or penalties or civil and criminal liability, any of which could have a material adverse effect on our business and results of operations.

Seasonality and the impact of weather and other catastrophic events affect our results of operations and profitability.

Our tractor productivity generally decreases during the winter season because inclement weather in the North impedes operations and some customers reduce their shipments after the winter holiday season. At the same time, operating expenses increase and fuel efficiency declines because of engine idling and harsh weather, creating higher accident frequency, increased claims and higher equipment repair expenditures. We also may suffer from weather-related or other events such as blizzards, ice storms, tornadoes, hurricanes, floods, fires and earthquakes. These events may disrupt fuel supplies, increase fuel costs, disrupt freight shipments or routes, affect regional economies, damage or destroy our assets or adversely affect the business or financial condition of our customers, any of which could harm our results or make our results of operations more volatile.

We may face litigation that could have material adverse effects on our business.

We face litigation regarding a variety of issues, including, without limitation, alleged violations of federal and state labor and employment laws and accidents involving our trucks and employees. These proceedings can be time-consuming, expensive and disruptive to normal business operations. The defense of such lawsuits can result in significant expense and the diversion of our management's time and attention from operation of our business. Some or all of the amount we may be required to pay to defend or to satisfy a judgment or settlement of any or all of these proceedings may not be covered by insurance and could have a material adverse effect on our financial position, results of operations or cash flow.

We do not know whether an active, liquid and orderly trading market will develop for our common stock or what the market price of our common stock will be and as a result it may be difficult for you to sell your shares of our common stock.

Prior to this offering there has been no public market for shares of our common stock. Although we intend to apply to list our common stock on NASDAQ, an active trading market for our shares may never develop or be sustained following this offering. You may not be able to sell your shares quickly

or at the market price if trading in our common shares is not active. The initial public offering price for our common stock will be determined through negotiations with the underwriters, and the negotiated price may not be indicative of the market price of the common stock after the offering. As a result of these and other factors, you may be unable to resell your shares of our common stock at or above the initial public offering price. Further, an inactive market may also impair our ability to raise capital by selling shares of our common stock and may impair our ability to enter into strategic partnerships or acquire companies or services by using our shares of common stock as consideration.

We do not intend to pay dividends on our common stock, so any returns will be limited to the value of our stock.

We currently intend to retain all available funds and any future earnings for use in the operation of our business and do not anticipate paying any dividends on our common stock in the foreseeable future. Any future determination to declare dividends will be made at the discretion of our board of directors and will depend on our financial condition, results of operations, capital requirements, general business conditions and other factors that our board of directors may deem relevant.

We are an emerging growth company, and we cannot be certain if the reduced reporting requirements applicable to emerging growth companies will make our common stock less attractive to investors.

We are an emerging growth company, as defined in as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012, or the JOBS Act. For as long as we continue to be an emerging growth company, we may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies, including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation and exemptions from the requirements of holding nonbinding advisory votes on executive compensation and shareholder approval of any golden parachute payments not previously approved. As a result, our shareholders may not have access to certain information that they may deem important. We could be an emerging growth company for up to five years, although circumstances could cause us to lose that status earlier, including if the market value of our common stock held by non-affiliates exceeds $700 million as of any June 30 before that time or if we have total annual gross revenues of $1.0 billion or more during any fiscal year before that time. In either such case we would no longer be an emerging growth company as of the following December 31 or, if we issue more than $1.0 billion in non-convertible debt during any three year period before that time, we would cease to be an emerging growth company immediately. Even after we no longer qualify as an emerging growth company, we may still qualify as a "smaller reporting company," which would allow us to take advantage of many of the same exemptions from disclosure requirements, including not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act and reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements. We cannot predict whether investors will find our common stock less attractive because we may rely on these exemptions. If some investors find our common stock less attractive, there may be less demand, a lower price or a less active trading market for our common stock, and our stock price may be more volatile.

Under the JOBS Act, emerging growth companies can also delay adopting new or revised accounting standards until such time as those standards apply to private companies. We have irrevocably elected not to avail ourselves of this exemption from new or revised accounting standards and, therefore, will be subject to the same new or revised accounting standards as other public companies that are not emerging growth companies. As a result, changes in rules of U.S. generally accepted accounting principles or their interpretation, the adoption of new guidance or the application

of existing guidance to changes in our business could significantly affect our financial position and results of operations.

We will incur significant increased costs as a result of operating as a public company, and our management will be required to devote substantial time to new compliance initiatives.

As a public company, we will incur significant legal, accounting and other expenses that we did not incur as a private company. We will be subject to the reporting requirements of the Securities Exchange Act of 1934, or Exchange Act, which will require, among other things, that we file with the Securities and Exchange Commission, or the SEC, annual, quarterly and current reports with respect to our business and financial condition. In addition, the Sarbanes-Oxley Act, as well as rules subsequently adopted by the SEC and NASDAQ to implement provisions of the Sarbanes-Oxley Act, impose significant requirements on public companies, including requiring establishment and maintenance of effective disclosure and financial controls and changes in corporate governance practices. Further, in July 2010, the Dodd-Frank Wall Street Reform and Consumer Protection Act, or the Dodd-Frank Act, was enacted. There are significant corporate governance and executive compensation-related provisions in the Dodd-Frank Act that require the SEC to adopt additional rules and regulations. Recent legislation permits smaller "emerging growth companies" to implement many of these requirements over a longer period and up to five years from the pricing of this offering. We intend to take advantage of this new legislation but cannot guarantee that we will not be required to implement these requirements sooner than budgeted or planned and thereby incur unexpected expenses. Shareholder activism, the current political environment and the current high level of government intervention and regulatory reform may lead to substantial new regulations and disclosure obligations, which may lead to additional compliance costs and impact the manner in which we operate our business in ways we cannot currently anticipate.

We expect the rules and regulations applicable to public companies to substantially increase our legal and financial compliance costs and to make some activities more time-consuming and costly. If these requirements divert the attention of our management and personnel from other business concerns, they could have a material adverse effect on our business, financial condition and results of operations. The increased costs will decrease our net income or increase our net loss, and may require us to reduce costs in other areas of our business or attempt to increase the price of our services. For example, we expect these rules and regulations to make it more difficult and more expensive for us to obtain director and officer liability insurance and we may be required to incur substantial costs to maintain the same or similar coverage. We cannot predict or estimate the amount or timing of additional costs we may incur to respond to these requirements. The impact of these requirements could also make it more difficult for us to attract and retain qualified persons to serve on our board of directors, our board committees or as executive officers.

Our stock price may be volatile or may decline regardless of our operating performance, and you may not be able to resell your shares at or above the price at which you purchase them.

This is the initial public offering of our common stock. An active, liquid and orderly market for our common stock may not develop or be sustained, which could depress the trading price of our common stock. An inactive market also may impair our ability to raise capital by selling shares. In addition, the market price of our common stock may fluctuate significantly in response to a number of factors, most of which we cannot control, including:

These and other factors may lower the market price of our common stock, regardless of our actual operating performance. As a result, our common stock may trade at prices significantly below the offering price.

In addition, the stock markets, including NASDAQ, have experienced extreme price and volume fluctuations that have affected and continue to affect the market prices of equity securities of many distribution and logistics companies. In the past, shareholders have instituted securities class action litigation following periods of market volatility. If we were involved in securities litigation, we could incur substantial costs and our resources and the attention of management could be diverted from our business.

Because a limited number of shareholders control a large percentage of the voting power of our common stock, investors in this offering may have limited ability to determine the outcome of shareholder votes.

Upon the completion of this offering, assuming the over-allotment option is exercised in full, GHJ&M will, directly or indirectly, beneficially own and have the ability to exercise voting control over, in the aggregate, % of our outstanding shares of common stock. As a result, GHJ&M will be able to exercise significant influence over all matters requiring shareholder approval, including the election of directors, any amendments to our amended and restated articles of incorporation and significant corporate transactions. This concentrated ownership of outstanding common stock may limit your ability to influence corporate matters, and the interests of these shareholders may not coincide with our interests or your interests. As a result, we may take actions that you do not believe to be in our interests or your interests and that could depress our stock price. In addition, the significant concentration of stock ownership may adversely affect the trading price of our common stock should investors perceive disadvantages in owning shares of common stock in a company that has such concentrated ownership.

Possible future sales of our common stock could negatively affect our stock price after this offering.

Upon completion of this offering, we will have shares of common stock outstanding. The shares of common stock offered by this prospectus are freely tradeable without restrictions under the Securities Act, except for shares held by our directors, executive officers and other affiliates, which shares will be available for sale 90 days after the date of this prospectus, subject to the volume, manner of sale and other limitations of SEC Rule 144 and subject to the "lock-up" agreements referred to below. Additional sales of our common stock in the public market after this offering, or the perception that these sales could occur, could cause the market price of our common stock to decline.

Our directors, executive officers and the selling shareholders have agreed to enter into lock-up agreements with the underwriters, in which they will agree to refrain from selling their shares for 180 days after the date of this prospectus. Approximately of our shares of common stock (assuming no exercise of the over-allotment option) will become available for sale upon the expiration of these agreements. Possible sales of these shares in the market could exert significant downward

pressure on our stock price. Possible sales also may make it more difficult for us to sell equity or equity-related securities in the future at a time and price we deem necessary or appropriate.

Our board of directors and our shareholders have approved our 2013 Stock and Incentive Plan, or our 2013 Plan, which permits us to issue, among other things, stock options, restricted stock units and restricted stock to eligible employees (including our named executive officers), directors and advisors, as determined by the compensation committee of our board of directors. We intend to file a Registration Statement on Form S-8 under the Securities Act to cover the issuance of shares upon the exercise of options granted, and of shares granted, under our 2013 Plan. As a result, any shares issued or optioned under our 2013 Plan after the completion of this offering also will be freely tradeable in the public market. If equity securities are granted under our 2013 Plan and it is perceived that they will be sold in the public market, the price of our common stock could decline substantially.

If securities analysts do not publish research or publish inaccurate or unfavorable research about us, the price of our common stock could decline.

The trading market for our common stock will rely in part on the research and reports that securities analysts choose to publish about us. We do not control these analysts. The price of our stock could decline if one or more securities analysts downgrade our stock or publish inaccurate or unfavorable research about us or cease publishing reports about us.

From time to time, we may release guidance regarding our future performance that represents our management's estimates as of the date of release. This guidance, which consists of forward-looking statements, is prepared by our management and is qualified by, and subject to, the assumptions and the other information contained or referred to in the release. Our guidance is not prepared with a view toward compliance with published guidelines of the American Institute of Certified Public Accountants. Neither our independent registered public accounting firm nor any other independent expert or outside party compiles or examines the guidance, and, accordingly, no such person expresses any opinion or any other form of assurance with respect to it.

Guidance is based upon a number of assumptions and estimates that, while presented with numerical specificity, are inherently subject to significant business, economic and competitive uncertainties and contingencies, many of which are beyond our control and are based upon specific assumptions with respect to future business decisions, some of which will change. We may state possible outcomes as high and low ranges so as to provide a sensitivity analysis as variables are changed but this does not mean that actual results could not fall outside of the suggested ranges. The principal reason for releasing this data is to provide a basis for our management to discuss our business outlook with analysts and investors. We do not accept any responsibility for any projections or reports published by any such persons.

Guidance is necessarily speculative in nature, and it can be expected that some or all of the assumptions of the guidance furnished by us will not materialize or will vary significantly from actual results. Accordingly, any guidance we might give would be only an estimate of what management believes is realizable as of the date of release. Actual results will vary from the guidance and the variations may be material. Investors should also recognize that the reliability of any forecasted financial data diminishes the farther in the future that the data is forecast. In light of the foregoing, investors are urged to put guidance in context and not to place undue reliance on it.

Anti-takeover provisions in Minnesota law might discourage or delay acquisition attempts for us that you might consider favorable.

Section 302A.671 of the Minnesota Business Corporation Act applies, with certain exceptions, to any acquisition of our voting stock from a person, other than us and other than in connection with certain mergers and exchanges to which we are a party, that results in the acquiring person owning 20% or more of our voting stock then outstanding. Similar triggering events occur at the one-third and majority ownership levels. Section 302A.671 requires approval of any such acquisition by a majority vote of our disinterested shareholders and a majority vote of all of our shareholders. In general, shares acquired in excess of the applicable percentage threshold in the absence of such approval are denied voting rights and are redeemable at their then fair market value by us during a specified time period.

We are subject to the provisions of Section 302A.673 of the Minnesota Business Corporation Act, which regulates business combinations. Section 302A.673 generally prohibits any business combination by an issuing public corporation, or any of its subsidiaries, with an interested shareholder, which means any shareholder that purchases 10% or more of our voting shares within four years following the date the person became an interested shareholder, unless the business combination is approved by a committee composed solely of one or more disinterested members of our board of directors before the date the person became an interested shareholder.

We are also subject to Section 302A.675 of the Minnesota Business Corporation Act, which generally prohibits an offeror from acquiring our shares within two years following the offeror's last purchase of our shares pursuant to a takeover offer with respect to that class, unless our shareholders may sell their shares to the offeror upon substantially equivalent terms as those provided in the earlier takeover offer. This provision does not apply if the share acquisition is approved by a committee of disinterested members of our board of directors before the purchase of any shares by the offeror pursuant to the earlier takeover offer.

These anti-takeover provisions could discourage, delay or prevent a transaction involving a change in control of our company, even if doing so would benefit our shareholders.

If you purchase shares of our common stock in this offering, you will experience substantial and immediate dilution.

If you purchase shares of our common stock in this offering, you will incur immediate and substantial dilution in the pro forma book value of your stock, which dilution would have been $ per share as of based on an assumed initial public offering price of $ per share (the midpoint of the offering range shown on the cover of this prospectus), because the price that you pay will be substantially greater than the net tangible book value per share of the shares you acquire. You will experience additional dilution upon the exercise of options to purchase our common stock, such as options that may be granted in the future under our 2013 Plan, and the issuance of restricted stock or other equity awards under our 2013 Plan. To the extent we raise additional capital by issuing equity securities, our shareholders will experience substantial additional dilution. See "Dilution."

This prospectus includes statements that express our opinions, expectations, beliefs, plans, objectives, assumptions or projections regarding future events or future results and therefore are, or may be deemed to be, "forward-looking statements." These forward-looking statements can generally be identified by the use of forward-looking terminology, including the terms "believes," "expects," "may," "will," "should," "seeks," "projects," "approximately," "intends," "plans," "estimates" or "anticipates," or, in each case, their negatives or other variations or comparable terminology. These forward-looking statements include all matters that are not historical facts. They appear in a number of places throughout this prospectus and include statements regarding our intentions, beliefs or current

expectations concerning, among other things, our results of operations, financial condition, liquidity, prospects, growth, strategies and the industries in which we operate.

By their nature, forward-looking statements involve risks and uncertainties because they relate to events and depend on circumstances that may or may not occur in the future. We believe that these risks and uncertainties include, but are not limited to, those described in the "Risk Factors" section of this prospectus, which include but are not limited to the following:

We caution you that the foregoing list may not contain all of the forward-looking statements made in this prospectus.

Although we base these forward-looking statements on assumptions that we believe are reasonable when made, we caution you that forward-looking statements are not guarantees of future performance and that our actual results of operations, financial condition and liquidity, and the development of the industry in which we operate, may differ materially from those made in or suggested by the forward-looking statements contained in this prospectus. In addition, even if our results of operations, financial condition and liquidity, and the development of the industry in which we operate, are consistent with the forward-looking statements contained in this prospectus, those results or developments may not be indicative of results or developments in subsequent periods.

Given these risks and uncertainties, you are cautioned not to place undue reliance on these forward-looking statements. Any forward-looking statement that we make in this prospectus speaks only as of the date of such statement, and we undertake no obligation to update any forward-looking statements or to publicly announce the results of any revisions to any of those statements to reflect future events or developments. Comparisons of results for current and any prior periods are not intended to express any future trends or indications of future performance, unless specifically expressed as such, and should only be viewed as historical data. We may not actually achieve the plans, intentions or expectations disclosed in our forward-looking statements and you should not place undue reliance on our forward-looking statements. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures or investments we may make.

We estimate that the net proceeds we will receive from the sale of the shares of our common stock in this offering, after deducting underwriting discounts and commissions and estimated expenses payable by us, will be approximately $ million. The exercise of the underwriters' over-allotment option will not affect the net proceeds to us from this offering because the over-allotment option has been granted by the selling shareholders, not us.

A $1.00 increase or decrease in the assumed initial public offering price of $ per share (the mid-point of the price range set forth on the cover page of this prospectus) would increase or decrease the net proceeds to us from this offering by $ , assuming the number of shares offered by us remains the same and after deducting estimated underwriting discounts and commission and estimated offering expenses payable by us. An increase or decrease of 1,000,000 shares in the number of shares offered by us would increase or decrease the net proceeds to us to us by $ million, assuming no change in the assumed initial public offering price of $ per share (the mid-point of the price range set forth on the cover page of this prospectus) and after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us. The information discussed above is illustrative only, and will adjust based on the actual initial public offering price and other terms of this offering determined at pricing.

We intend to use the net proceeds from this offering to retire indebtedness for borrowed money, including $7.4 million of subordinated indebtedness due to Marathon Fund Limited Partnership V, which controls Transport Investors, our largest shareholder and an affiliate of GHJ&M. The subordinated note bears interest at a rate of 20.0% per year, of which 11.0% is payable in cash in quarterly installments on each interest payment date, and 9.0% is payable in-kind by adding such interest to the accreted principal amount. The subordinated note matures on July 26, 2017. See "Certain Relationships and Related Party and Other Transactions."

We also intend to use the remaining net proceeds from this offering to retire indebtedness owed to a variety of banks and other financial institutions that have financed revenue equipment. As of June 30, 2013, we had $127.3 million of debt and capital leases related to revenue equipment financing with debt bearing interest at rates ranging from 4.25% to 7.85% and with maturities ranging from July 2013 to July 2023.

The following table sets forth our cash and cash equivalents and our consolidated capitalization as of June 30, 2013 on (1) an actual basis, (2) on a pro forma basis for $5.0 million of borrowings under a supplemental term note—Tranche B and an increase of $1.75 million on the supplemental term note—Tranche A which were used in July 2013 to repay $6.75 million in principal amount of our related party subordinated note and (3) on an as adjusted basis to reflect the sale by us of shares of our common stock in this offering at an assumed initial public offering price of $ per share, the midpoint of the price range set forth on the cover of this prospectus, less estimated underwriting discounts and commissions and estimated offering expenses payable by us, as if it had occurred on June 30, 2013.

This table should be read in conjunction with "Use of Proceeds," "Selected Historical Consolidated Financial and Other Data," "Management's Discussion and Analysis of Financial Condition and Results of Operations" and our consolidated financial statements and related notes appearing elsewhere in this prospectus.

	June 30, 2013

	June 30, 2013						Pro Forma As Adjusted
	Actual			Pro Forma			Pro Forma As Adjusted
	(in thousands, except share amounts)
Debt and capital lease obligations:
Revolving credit facility due January 2015		5,142			5,142
Supplemental term note—Tranche A due January 2015		5,425			7,175
Supplemental term note—Tranche B		—			5,000
Related party subordinated note due July 2017		14,165			7,415
Notes payable to banks and other financial institutions (maturities ranging to July 2023) and capital leases		127,289			127,289
Shareholders' equity:
Common stock $0.01 par value; 1,000,000 shares authorized, 125,677 shares issued and outstanding, actual; shares authorized, shares issued and outstanding, as adjusted for this offering		1			1
Additional paid-in capital		16,600			16,600
Retained deficit		(2,129	)		(2,129	)
Total shareholders' equity		14,472			14,472

Total capitalization	$	166,493		$	166,493

If you invest in our common stock in this offering, your interest will be diluted to the extent of the difference between the initial public offering price per share of our common stock and the as adjusted net tangible book value per share of our common stock immediately after this offering. Net tangible book value dilution per share to new investors represents the difference between the amount per share paid by purchasers of shares of common stock in this offering and the as adjusted net tangible book value per share of common stock immediately after completion of this offering.

Net tangible book value per share is determined by dividing our total tangible assets less our total liabilities by the number of shares of common stock outstanding. Our historical net tangible book value as of was $ , or $ per share.

After giving effect to the sale by us of shares of our common stock in this offering at the assumed initial public offering price of $ per share, which is the midpoint of the estimated offering price range set forth on the cover page of this prospectus, after deducting estimated underwriting discounts and commissions and estimated offering expenses, our as adjusted net tangible book value as of would have been approximately $ million, or $ per share. This represents an immediate increase in net tangible book value of $ per share to our existing shareholders and an immediate dilution of $ per share to investors purchasing shares of common stock in this offering at the assumed initial public offering price.

The following table presents on an as adjusted basis, as of , the differences between the existing shareholders and the new investors purchasing shares of our common stock in this offering, with respect to the number of shares purchased from us, the total consideration paid or to be paid to us, giving effect to the assumed initial public offering price of $ per share, which is the midpoint of the estimated offering price range set forth on the cover page of this prospectus, before deducting estimated underwriting discounts and commissions and estimated offering expenses.

If the underwriters exercise their option to purchase additional shares from the selling shareholders in full, our existing shareholders would own % and our new investors would own % of the total number of shares of our common stock outstanding upon the completion of this offering.

The outstanding share information in the table above is based on shares of common stock actually outstanding as of , and excludes additional shares of common stock reserved for future grant or issuance under our 2013 Plan.

Transport America acquired Southern Cal on January 12, 2011 and our results for the year ended December 31, 2011 include the results of Southern Cal only after January 12, 2011. You should read the summary historical financial and other data below together with the consolidated financial statements and related notes appearing elsewhere in this prospectus, as well as "Management's Discussion and Analysis of Financial Condition and Results of Operations."

	Year Ended December 31,						Six Months Ended June 30,

	2011			2012			2012			2013
	(Dollars in thousands, except share and per share data)
Consolidated statement of operations data:
Operating revenues	$	388,052		$	363,546		$	183,863		$	176,267
Operating expenses:
Salaries, wages and benefits		120,590			116,015			61,187			55,681
Fuel, maintenance and other expenses		119,829			103,506			53,249			50,085
Purchased transportation		66,126			62,908			30,483			31,696
Revenue equipment leases		960			865			434			530
Depreciation and amortization		36,826			35,414			17,205			15,120
Insurance, claims and damage		13,290			9,388			4,035			4,380
Taxes and licenses		6,186			5,516			2,882			2,041
Communications		1,747			1,519			793			666
Other general and administrative expenses		16,084			14,913			7,756			8,741
(Gain) Loss on sale of property and equipment		(3,247	)		(5,671	)		(3,420	)		(2,367	)
Impairment of goodwill		9,747			—			—			—

Total operating expenses	$	388,138		$	344,373		$	174,604		$	166,573

Operating income (loss)		(86	)		19,173			9,259			9,694
Interest expense, net		11,603			12,172			5,953			5,840

Earnings (loss) before income taxes		(11,689	)		7,001			3,306			3,854
Income taxes		(87	)		3,081			1,524			1,610

Net income (loss)	$	(11,602	)	$	3,920		$	1,782		$	2,244

Basic and diluted earnings (loss) per common share	$	(92.94	)	$	31.19		$	14.18		$	17.86
Weighted average shares, basic and diluted		124,833			125,677			125,677			125,677
Pro forma data assuming completion of this offering:
Basic and diluted earnings (loss) per common share
Weighted average shares, basic and diluted

	Year Ended December 31,						Six Months Ended June 30,

	2011			2012			2012			2013
	(Dollars in thousands, except percentages and operating statistics)
Consolidated balance sheet data (at end of period):
Current assets	$	61,498		$	55,499		$	57,552		$	55,295
Property and equipment, net	$	153,481		$	159,404		$	165,280		$	159,457
Total assets	$	247,932		$	246,967		$	255,261		$	246,318
Current liabilities	$	73,069		$	64,973		$	77,328		$	71,257
Debt and capital lease obligations	$	163,913		$	159,935		$	163,357		$	152,021
Total shareholders' equity	$	8,308		$	12,228		$	10,090		$	14,472
Consolidated statement of cash flows data:
Net cash flows from (used in):
Operating activities	$	31,206		$	41,867		$	22,756		$	19,492
Investing activities	$	(52,457	)	$	(25,813	)	$	(20,662	)	$	(7,209	)
Financing activities	$	21,251		$	(16,054	)	$	(2,094	)	$	(12,283	)
Other Financial Data:
Adjusted operating income	$	10,254		$	19,173		$	9,259		$	11,155
Adjusted operating ratio		96.6	%		93.1	%		93.4	%		91.8	%
Adjusted EBITDA	$	47,080		$	54,587		$	26,464		$	26,275
Operating statistics:
Weekly freight revenues per seated tractor	$	3,382		$	3,426		$	3,389		$	3,421
Freight revenues per loaded mile (excluding fuel surcharge revenues)	$	1.61		$	1.71		$	1.68		$	1.71
Deadhead miles percentage		8.9	%		9.4	%		9.0	%		9.6	%
Average seated tractors		1,649			1,514			1,546			1,467
Average loaded length of haul (in miles)		683			610			619			602
Total tractors (at end of period):
Company operated		1,489			1,307			1,380			1,303
Independent contractors		321			297			311			281
Total trailers (at end of period)		5,070			4,643			4,708			4,496

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis of our financial condition and results of operations should be read together with "Selected Historical Consolidated Financial and Other Data" and the consolidated financial statements and the related notes included elsewhere in the prospectus. This discussion contains forward-looking statements as a result of many factors, including those set forth under "Risk Factors," "Cautionary Note Regarding Forward-Looking Statements" and elsewhere in this prospectus. These statements are based on current expectations and assumptions that are subject to risks and uncertainties. Actual results could differ materially from those discussed in the forward-looking statements. Factors that could cause or contribute to these differences include those discussed below and elsewhere in this prospectus, particularly in "Risk Factors."

We are a leading provider of truckload transportation and logistics services to shippers located in the United States and Mexico. We offer a broad, integrated suite of truckload transportation services to a diverse and sophisticated group of customers who value our high-quality services for their multiple shipping needs. We primarily provide for-hire, dry-van truckload transportation, delivered by solo or team drivers, along with regional, dedicated, intermodal and brokerage services. As of June 30, 2013, we operated a fleet of approximately 1,600 tractors (comprised of approximately 1,300 company tractors and approximately 300 independent contractors), 4,500 trailers and an efficient network of 12 terminals. We have created standardized processes and a scalable infrastructure which we believe can support significantly larger operations and additional acquisitions with minimal incremental investment. We believe our customer service, fleet capacity, breadth of services and terminal network provide our customers with substantial advantages.

In February 2006, we were acquired by GHJ&M, the private investment firm that controls our largest shareholder. GHJ&M's objective was to profitably grow the business by installing an experienced and professional management team to improve operations and continue to provide excellent service. Beginning then, we rebuilt our senior management team with seasoned professionals, hiring Scott Arves as CEO in January 2007 and promoting Keith Klein to COO. In January 2011, we acquired Southern Cal in one of the largest asset-based truckload acquisitions during the last six years, increasing our geographic reach and expanding our service offerings. Since 2006, we have focused on profitable growth, cost discipline and capital preservation, improving our annual adjusted operating ratio by 450 basis points from 97.6% in 2005 to 93.1% in 2012.

Our core service offering is for-hire, dry van cargo transportation. Our 53-foot dry van trailers are used to carry a wide range of non-perishable goods for customers in the U.S. and Mexico in many different industries. We have a strong safety record and excel at complex freight solutions, including hazardous materials handling and protect-from-freeze freight. Beginning with our acquisition of Southern Cal, we have expanded several of our services, including dedicated, team and intermodal services. While we are focused on capturing market share in all of our service offerings, we expect our dedicated and regional offerings to be key growth areas.

We have demonstrated the ability to implement and execute a strategy that has resulted in an overall improvement in profitability, even during the 2008-2009 U.S. recession. Since 2005, our management team has improved the adjusted operating ratio in our core business by approximately 450 basis points while maintaining high service levels and superior customer service. A significant portion of this margin expansion can be attributed to our management team's focus on pricing, yield management, asset utilization and other cost controls. Our management team was also able to substantially improve the operations and financial results of Southern Cal subsequent to our acquisition of that company in January 2011. Specifically, our team improved Southern Cal's yield management

function, enhanced its customer mix by adding stronger accounts and diversifying end markets, eliminated unprofitable accounts and rationalized redundant personnel, operating systems and back office support functions. These efforts resulted in a 1,066-basis point improvement in the operating ratio over the first six fiscal quarters following the acquisition and before it was integrated into our existing operations in the fall of 2012. During fiscal 2012, we made changes to the structure of our internal organization that caused the composition of our reportable segments to change. Previously, we had two operating and reporting segments, Transport America and Southern Cal. To more effectively manage operations and realize operational efficiencies, we combined the operations into one operating and reporting segment. See "Note 1(r) in the Notes to the Consolidated Financial Statements."

In 2013, we continue to apply the efficiency and cost savings measures practiced over the past several years. We have also benefitted from an improving freight market, as industry-wide freight tonnage has increased and trucking capacity has remained constrained primarily due to a shortage of drivers. These factors, as well as internal operational improvements, have resulted in an increase in asset productivity (as measured by weekly freight revenues per seated tractor) and improved our operating margin throughout the year. Our adjusted operating ratio improved by 160 basis points to 91.8% for the first six months of 2013 compared to 93.4% for the same period in 2012.

The table below reflects total operating revenues, revenues excluding fuel surcharge revenues, operating income (loss), adjusted operating income, adjusted operating ratio, net income (loss) and adjusted EBITDA for the indicated periods. Adjusted operating income, adjusted operating ratio and adjusted EBITDA are not recognized measures under GAAP and should not be considered alternatives to or superior to expense and profitability measures derived in accordance with GAAP. See "Prospectus Summary—Summary Historical Consolidated Financial and Other Data" for more information on our use of adjusted operating income, adjusted operating ratio and adjusted EBITDA, as well as a description of the computation and reconciliation of our net loss to adjusted EBITDA and our operating ratio to our adjusted operating ratio.

We generate revenues primarily by transporting freight for our customers. Generally, we are paid a predetermined rate per mile for our services as well as fuel surcharges to compensate us for fuel costs. We enhance our revenues by charging stop-off pay, loading and unloading activities, tractor and trailer detention and other ancillary services. The main factors that affect our revenues are the rate per loaded mile we receive from our customers and the number of loaded miles we generate with our equipment, which in turn produce our weekly freight revenues per tractor—one of our key performance indicators—and our total freight revenues.

The most significant expenses in our business vary with miles traveled and include fuel, driver-related expenses (such as wages and benefits) and services purchased from independent contractors and other transportation providers, such as the railroads, drayage providers and other trucking companies

(which are recorded on the "Purchased transportation" line of our consolidated statements of operations). Expenses that have both fixed and variable components include maintenance and tire expense and our total cost of insurance and claims. These expenses generally vary with the miles we travel, but also have a controllable component based on safety, fleet age, efficiency and other factors. Our main fixed costs are depreciation of long-term assets (such as tractors, trailers and terminals), interest expense and the compensation of non-driver personnel.

In general, our loaded miles, rate per loaded mile and deadhead miles percentage are affected by industry-wide freight volumes, trucking capacity and the competitive environment, which factors are beyond our control, as well as by our service levels, planning and discipline of our operations, over which we have significant control.

We use a number of primary indicators to monitor our performance and efficiency. Our main measure of productivity is weekly freight revenues per seated tractor. Weekly freight revenues per seated tractor are affected by our loaded miles, which only include the miles driven when hauling freight (and for which we are compensated), the size of our fleet and the rates received for our services. We strive to increase our revenues per tractor by improving freight rates with our customers, hauling more loads with our existing equipment, having a sufficient number of qualified drivers and independent contractors to haul our customers' freight, efficiently moving freight within our network and keeping tractors well-maintained.

We also strive to reduce our number of deadhead miles. We measure our performance in this area by monitoring our deadhead miles percentage, which is calculated by dividing the number of unpaid miles by the total number of miles driven. By planning consecutive loads with shorter distances between the drop-off and pick-up locations, we are able to reduce the percentage of deadhead miles driven and facilitate more revenue-generating miles during our drivers' hours of service.

We consider our adjusted operating ratio to be the most important measure of our operating profitability. Our adjusted operating ratio is calculated as operating expenses as a percentage of revenues, or the inverse of operating margin, and produces a quick indication of operating efficiency. It is widely used in our industry as an assessment of management's effectiveness in controlling all categories of operating expenses. We net fuel surcharge revenues against fuel expense and exclude certain unusual or non-cash items in the calculation of our adjusted operating ratio. We net fuel surcharge revenues against fuel expense because fuel prices and fuel surcharge revenues are often volatile and because changes in fuel surcharge revenues largely offset corresponding changes in our fuel expense. Netting fuel surcharge revenues against fuel expense eliminates volatility and improves our ability to compare operating results across periods. We also believe that excluding impairments and other unusual or non-cash items in the calculation of our adjusted operating ratio enhances the comparability of our performance between periods. Accordingly, we believe adjusted operating ratio is a better indicator of our core operating profitability than operating ratio and provides a better basis for comparing our results between periods and against others in our industry.

For the years ended December 31, 2011 and 2012, and the six months ended June 30, 2012 and 2013, our actual performance with respect to these indicators was as follows:

We measure revenues before fuel surcharges, or freight revenues, because we believe that removing this volatile source of revenues affords a more consistent basis for comparing results of operations from period to period. Freight revenues are generated by hauling freight for our customers using our trucks or our independent contractors' equipment or by using third-party brokers or intermodal providers. Freight revenues includes all revenues we earn from our solo, team, regional, dedicated, intermodal, drayage and brokerage services. Generally, our customers pay for our services based on the number of miles in the most direct route between pick-up and delivery locations and other ancillary services we provide. Freight revenues are the product of the number of loaded miles driven and the rate per loaded mile we receive from customers plus accessorial charges, such fees related to loading and unloading freight for our customers or fees for detaining our equipment. The main factors that affect freight revenues are loaded miles, the size of our fleet and the rates received for our services. Freight revenues are affected by fluctuations in North American economic activity, as well as changes in inventory levels, changes in shipper packaging methods that may reduce or increase volumes, specific customer demand, the level of capacity in the trucking industry (including driver availability) and shifts between truck and rail intermodal shipping.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Freight revenues were $136.2 million for the six months ended June 30, 2013 compared to $140.8 million for the same period in 2012, a decrease of 3.3%. The revenues decrease was due to a 4.2% reduction in loaded miles to 80.6 million miles in the 2013 period from 84.1 million miles in the 2012 period, offset in part by an increase in average freight revenues per loaded mile to $1.71 during the 2013 period from $1.68 during the 2012 period, an increase of 1.8%. The decrease in miles reflects the company's decision to selectively upgrade and remove unprofitable freight as well as capacity constraints related to recruiting and hiring qualified drivers. The lower miles also reflect our decision to discontinue providing less profitable dedicated services for a large shipper effective at the end of the

second quarter of 2012, although much of this freight had been replaced during the second half of 2012. Offsetting these reductions were increases in loaded miles in our regional service offerings, particularly in the Midwest (where services began in the first quarter of 2012) and in Ohio (where services began in the first quarter of 2013).

At June 30, 2013, our fleet was comprised of approximately 1,300 company tractors and approximately 300 tractors provided by independent contractors, compared to approximately 1,380 company tractors and approximately 310 tractors provided by independent contractors at June 30, 2012.

Equipment utilization as measured by average freight revenues per seated tractor per week was $3,421 during the 2013 period compared to $3,389 for the 2012 period, an increase of 0.9%, for the reasons given above.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Freight revenues were $279.5 million in 2012 compared to $301.8 million for 2011, a decrease of 7.4%. The decrease was due to an 11.7% reduction in loaded miles to 164.9 million miles in 2012 from 186.7 million miles in 2011, offset in part by a 6.2% increase in average freight revenues per loaded mile to $1.71 during 2012 from $1.61 during 2011. The decrease in miles reflects the company's decision to selectively upgrade and remove unprofitable freight as well as capacity constraints related to recruiting and hiring qualified drivers. The lower miles also reflect our decision to discontinue providing less profitable dedicated services for a large shipper effective at the end of the second quarter of 2012. Offsetting these reductions were increases in loaded miles in our regional business, where we added a new Midwest fleet in the first quarter of 2012.

At December 31, 2012, the company's fleet was comprised of approximately 1,310 company tractors and approximately 300 tractors provided by independent contractors, compared to approximately 1,450 company tractors and approximately 330 tractors provided by independent contractors at December 31, 2011.

Equipment utilization as measured by average freight revenues per seated tractor per week was $3,426 during 2012 compared to $3,382 for 2011, an increase of 1.3%, for the reasons given above.

Fuel surcharges are designed to compensate us for fuel costs above a certain base cost per gallon. Generally, we receive fuel surcharges on the miles for which we are compensated by customers. We continue to have exposure to increasing fuel costs related to deadhead miles, fuel efficiency and to the extent the surcharge paid by the customer is insufficient to cover rising fuel costs. The main factors that affect fuel surcharge revenues are the price of diesel fuel and the number of miles for which we are compensated by customers. Our fuel surcharges are billed on a lagging basis, meaning we typically bill customers in the current week based on the previous week's applicable index. Therefore, in times of increasing fuel prices, we do not recover as much as we are currently paying for fuel; and in periods of rapidly declining prices we may recover more than we are paying for fuel.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Fuel surcharge revenues decreased $3.0 million in the 2013 period, or 7.0%, from the comparable 2012 period, which is a result of a 4.2% decrease in loaded miles and a significant customer in our portfolio changing its fuel surcharge formula in the latter part of 2012 whereby previously a base fuel cost was built into the formula with adjustments for price from that base. Their revised formula has no base fuel cost and adjustments are now based on the total price of fuel. We adjusted this customer's rate per loaded mile to offset any reduction in fuel surcharge revenues. Partially offsetting these declines were increased revenues and the related fuel surcharges in our intermodal service offering.

The average of the Department of Energy's national weekly average diesel fuel index remained consistent at $3.96 per gallon in the 2013 and 2012 periods.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Fuel surcharge revenues decreased $2.2 million, or 2.5%, from 2011 to 2012 caused by fewer loaded miles and a significant customer changing its fuel surcharge formula in the latter part of 2012 whereby previously a base fuel cost was built into the formula with adjustments for price from that base. Their revised formula has no base fuel cost and adjustments are now based on the total price of fuel. We adjusted this customer's rate per loaded mile to offset any reduction in fuel surcharge revenues. The average of the Department of Energy's national weekly average diesel fuel index increased 3.4% to $3.97 per gallon in 2012 compared with $3.84 per gallon in 2011.

Set forth below is management's discussion and analysis of our operating expenses for the years ended December 31, 2011 and December 31, 2012 and the six months ended June 30, 2012 and June 30, 2013.

Salaries, wages and benefits consist primarily of compensation for all employees. Salaries, wages and benefits are primarily affected by the total number of miles driven by company drivers, the rate per mile we pay our company drivers, our ratio of drivers to non-driver employees, employee benefits, including but not limited to health care and workers' compensation, and, to a lesser extent, by the number of, and compensation and benefits paid to, non-driver employees, including our sales force and headquarters and executive personnel. The following table shows these expenses for the relevant periods as percentage of freight revenues and operating revenues.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Salaries, wages and benefits decreased $5.5 million for the six months ended June 30, 2013, or 9.0%, to $55.7 million from $61.2 million during the same period in 2012. Salaries, wages and benefits decreased to 40.9% of freight revenues in the 2013 period compared to 43.4% in the 2012 period.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Salaries, wages and benefits decreased $4.6 million in 2012, or 3.8%, to $116.0 million, compared to $120.6 million during 2011. Salaries, wages and benefits increased to 41.5% of freight revenues in 2012 compared to 40.0% in 2011.

Fuel expenses consist primarily of diesel fuel expense for our company tractors and fuel taxes. The primary factors affecting our fuel expenses are the number of miles driven by company drivers, the cost of diesel fuel and the miles per gallon we realize with our equipment.

Maintenance and other expenses consist primarily of ordinary vehicle repairs and maintenance, physical damage repairs to our equipment resulting from accidents, costs associated with preparing tractors and trailers for sale or trade-in and other maintenance costs. Maintenance and other expenses are primarily affected by the age of our company fleet of tractors and trailers, the number of miles driven in a period and, to a lesser extent, efficiency measures practiced throughout our organization.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Fuel, maintenance and other expenses decreased $3.1 million for the six months ended June 30, 2013, or 5.9%, to $50.1 million from $53.2 million for the same period in 2012. Fuel, maintenance and other expenses decreased to 36.8% of freight revenues in the 2013 period compared to 37.8% in the 2012 period.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Fuel, maintenance and other expenses decreased $16.3 million in 2012, or 13.6%, to $103.5 million compared to $119.8 million for 2011. Fuel, maintenance and other expenses decreased to 37.0% of freight revenues from 39.7%.

We believe the most effective protection against fuel cost increases is to implement an effective fuel surcharge program and maintain a fuel-efficient fleet by incorporating fuel efficiency measures, such as slower tractor speeds, engine idling limitations and a reduction in deadhead miles. To mitigate unrecovered fuel exposure, we negotiate surcharge programs with customers. In the past, we have not used derivatives as a hedge against higher fuel costs but continue to evaluate this possibility.

To measure the effectiveness of our fuel surcharge program, we subtract fuel surcharge revenues (other than the fuel surcharge revenues we reimburse to independent contractors, the railroads and other third parties, which are included in purchased transportation) from our fuel expense. The result is referred to as net fuel expense. Our net fuel expense as a percentage of revenues excluding fuel surcharge revenues is affected by the cost of diesel fuel net of surcharge collection, the percentage of miles driven by company trucks and the percentage of deadhead miles, for which we do not receive fuel surcharge revenues. Net fuel expense as a percentage of freight revenues is shown below:

	Year Ended December 31,												Six Months Ended June 30,

	2011			2012			Change			%			2012			2013			Change			%
	(Dollars in thousands)
Total fuel surcharge revenues	$	86,253		$	84,068		$	(2,185	)		-2.5	%	$	43,041		$	40,033		$	(3,008	)		-7.0	%
Less: fuel surcharge revenues reimbursed to independent contractors and other third parties		11,492			13,870			2,378			20.7	%		6,906			6,675			(231	)		-3.3	%

Company fuel surcharge revenues	$	74,761		$	70,198		$	(4,563	)		-6.1	%	$	36,135		$	33,358		$	(2,777	)		-7.7	%

Total fuel expense	$	95,729		$	84,411		$	(11,318	)		-11.8	%	$	43,236		$	40,583		$	(2,653	)		-6.1	%
Less: company fuel surcharge revenues		74,761			70,198			(4,563	)		-6.1	%		36,135			33,358			(2,777	)		-7.7	%

Net fuel expense	$	20,968		$	14,213		$	(6,755	)		-32.2	%	$	7,101		$	7,225		$	124			1.7	%

% of freight revenues		6.9	%		5.1	%								5.0	%		5.3	%
% of operating revenues		5.4	%		3.9	%								3.9	%		4.1	%

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Net fuel expense increased to $7.2 million in the six months ended June 30, 2013 compared to $7.1 million in the same period of 2012, an increase of 1.7%. The net fuel expense increase was impacted by a 5.6% decrease in total miles driven by company tractors, offset by a lower spread between our average fuel costs and the Department of Energy's average for the six-month period

ended June 30, 2013 compared to the same period in the prior year. Net fuel expense increased to 5.3% of freight revenues in the 2013 period compared with 5.0% for the same period in 2012.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Net fuel expense decreased $6.8 million in 2012, or 32.2%, compared with 2011. The decrease was primarily the result of an 11.6% decrease in total miles driven by company tractors and a higher spread between our average fuel cost and the Department of Energy's average for 2012 compared to 2011. Net fuel expense decreased to 5.1% of freight revenues in 2012 compared with 6.9% in 2011.

Purchased transportation consists of the payments we make to independent contractors, railroads and third-party carriers that haul loads we broker to them, including fuel surcharge reimbursements paid to such parties and is presented as a percentage of freight revenues in the following table.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Purchased transportation increased $1.2 million in the six months ended June 30, 2013, or 4.0%, to $31.7 million compared to $30.5 million during the 2012 period. Purchased transportation increased to 23.3% of freight revenues versus 21.6% for the year-earlier period 2012.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Purchased transportation decreased $3.2 million in 2012, or 4.9%, to $62.9 million compared to $66.1 million during 2011. Purchased transportation increased to 22.5% of freight revenues compared with 21.9% in 2011.

Rental expense consists primarily of payments for tractors and trailers financed with operating leases and is expressed as a percentage of freight revenues in the following table.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Revenue equipment leases increased to $0.5 million in the first half 2013 from $0.4 million in the same period in 2012 as a result of acquiring 50 replacement tractors during the second quarter of 2013 that were financed by operating leases. Revenue equipment leases increased to 0.4% of freight revenues compared to 0.3% in the year-earlier period as the expense increased and the revenues declined.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Revenue equipment leases decreased to $0.9 million in 2012 from $1.0 million in 2011. Revenue equipment leases were 0.3% of freight revenues in both 2012 and 2011.

Depreciation and amortization consists primarily of depreciation for owned tractors and trailers as well as other property and equipment and amortization associated with certain intangible assets. The primary factors affecting these expense items include the size and age of our tractor and trailer fleet, the cost of new equipment and the relative percentage of owned versus leased equipment.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Depreciation and amortization decreased $2.1 million in the 2013 period, or 12.1%, to $15.1 million, compared to $17.2 million for the same period in 2012. Depreciation and amortization decreased to 11.1% of freight revenues in the 2013 period from 12.2% in the 2012 period. The decrease is primarily due to a decrease in company-owned revenue equipment. This decrease was also impacted by our determination to adjust salvage values at the beginning of 2013 to reflect current and expected future market conditions for used equipment. This change caused depreciation to decrease by

$1.5 million in the six months ended June 30, 2013. See "Note 1(d) in the Notes to the Consolidated Financial Statements."

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Depreciation and amortization decreased $1.4 million in 2012, or 3.8%, to $35.4 million, compared to $36.8 million during 2011. Depreciation and amortization increased to 12.7% of freight revenues in 2012 compared to 12.2% in 2011. This decrease is primarily due to a decrease in company-owned revenue equipment. The decrease reflected 167 fewer tractors and 427 fewer trailers in the fleet compared to the same period in 2011.

Insurance and claims expense consists of insurance premiums and the accruals we make for estimated payments and expenses for claims for bodily injury, property damage, cargo damage and other casualty events. The primary factors affecting our insurance and claims are seasonality (as we typically experience higher accident frequency in winter months), the frequency and severity of accidents and developments in large, prior-year claims. The frequency of accidents generally increases with the number of miles we drive. To the extent economic conditions improve and to the extent such improvement results in an increase in the miles we travel, we could experience an increase in our claims exposure. Furthermore, our high deductible retention of $500,000 per occurrence for accident claims has made and can make this expense item volatile.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Insurance and claims increased $0.3 million in the 2013 period, or 8.6%, to $4.4 million, compared to $4.0 million during the same period in 2012. Insurance and claims increased to 3.2% of freight revenues during the 2013 period compared to 2.9% in the 2012 period. The increase in insurance and claims was primarily due to an increase in the frequency of claims in 2013, which we believe was largely attributable to an unusually mild winter in 2012.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Insurance and claims decreased $3.9 million in 2012, or 29.4%, to $9.4 million, compared to $13.3 million in 2011. Insurance and claims decreased to 3.4% of freight revenues in 2012, compared to 4.4% in 2011. The decrease in insurance and claims was primarily due to a decrease in the frequency and severity of accident claims in 2012, which we believe was largely attributable to an unusually mild winter in 2012. The company also had two significant accidents in the first quarter of 2011.

Operating taxes and licenses expense primarily represents the costs of taxes and licenses associated with our fleet of equipment and will vary according to the size of our fleet in future periods.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Taxes and licenses expense decreased $0.8 million in the 2013 period, or 29.2%, to $2.0 million, compared to $2.9 million for the same period in 2012. Taxes and licenses decreased to 1.5% of freight revenues in the 2013 period compared to 2.0% in the 2012 period. The decrease in taxes and licenses was primarily due to the decrease in the number of tractors renewing for federal highway use tax in the 2013 period compared to the 2012 period, a decrease in the number of tractors and trailers licensed combined with lower average levy rates in the 2013 period compared to the 2012 period and lower state fuel taxes due to fewer miles driven and a changing mix of states where miles were driven in the 2013 period compared to the 2012 period.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Taxes and license expense decreased $0.7 million in 2012, or 10.8%, to $5.5 million, compared to $6.2 million during 2011. Taxes and licenses expense remained at 2.0% of freight revenues in 2012 and 2011. The decrease in taxes and licenses was primarily due to the decrease in the number of tractors renewing for federal highway use tax in 2012 compared to 2011, a decrease in the number of tractors and trailers licensed combined with lower average levy rates in 2012 compared to 2011 and lower state fuel taxes due to fewer miles driven and a changing mix of states where miles were driven in 2012 compared to 2011.

Communications expense primarily represents the costs of communicating with our drivers and customers and will vary according to the size of our fleet in future periods.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Communications expense decreased $0.1 million in the 2013 period, or 16.0%, to $0.7 million, compared to $0.8 million for the same period in 2012. Communications expense was 0.5% of freight revenues in the 2013 period compared to 0.6% for the same period in 2012. The reduction in communication expense was primarily due to the overall reduction in the fleet size.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Communications expense decreased $0.2 million in 2012, or 13.1%, to $1.5 million from $1.7 million for 2011. Communications expense was 0.5% of freight revenues in 2012 compared to 0.6% in 2011. The reduction in communication expense was largely due to the overall reduction in the fleet size, further impacted to a lesser extent by efforts to reduce costs by consolidating communication providers across the organization.

Other general and administrative expenses include business supplies and forms, travel and entertainment, driver support services, building rents, repairs and utilities, driver recruitment advertising and hiring expenses, consulting and professional fees and other miscellaneous expenses.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Other general and administrative expenses increased $1.0 million in the 2013 period, or 12.7%, to $8.7 million, from $7.8 million for the same period in 2012. Other general and administrative expenses increased to 6.4% of freight revenues in the 2013 period from 5.5% for the same period in 2012. These increases were primarily due to costs of a settlement of a lawsuit and an impairment charge on a sublease for excess office space in our corporate headquarters facility during the six months ended June 30, 2013. In addition, utility costs were higher in 2013 as a result of a more typical winter compared to the mild temperatures experienced in the first quarter of 2012. Offsetting these increases were reductions in driver hiring costs as the company hired fewer drivers in the 2013 period compared to the 2012 period, as well as a reduction in bad debt write-offs in the current period. We had higher levels of bad debt expense in the six months ended June 30, 2012 due to certain customers going out of business.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Other general and administrative expenses decreased by $1.2 million in 2012, or 7.3%, to $14.9 million, compared to $16.1 million for 2011. Other general and administrative expenses remained at 5.3% of freight revenues in 2012 and 2011. The decrease in other general and administrative expenses was due to cost synergies experienced following the acquisition of Southern Cal, particularly relative to payroll processing costs, driver support services and general office supplies and expenses. In addition, certain one-time transaction expenses related to the acquisition of Southern Cal were incurred in 2011. Offsetting these items were increased costs related to driver recruiting and utilities.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Gain on sale of property and equipment decreased $1.1 million in the 2013 period to $2.4 million compared to $3.4 million in 2012. The decrease was due to fewer tractors and trailers being sold during the 2013 period.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Gain on sale of property and equipment increased $2.4 million in 2012 to $5.7 million compared to $3.2 million for the same period in 2011. The increase was primarily due to more tractors and trailers being sold during 2012, as well as a strong used equipment market.

We perform our annual impairment tests of goodwill as of December 31 of each year and whenever an event occurs or circumstances change to suggest that the carrying value may not be recoverable. We completed our annual impairment test as of December 31, 2012 and concluded that goodwill was not impaired. During the annual impairment test as of December 31, 2011, the company determined that the carrying value of goodwill related to the Southern Cal transaction exceeded its fair value by $9.7 million and recorded an impairment charge for that amount.

Interest expense consists of cash interest expense, accreted payment-in-kind is (or "PIK") interest and the amortization of related issuance costs and fees. Interest expense is primarily based on debt and capital lease balances related to tractor and trailer financing, a term note, our credit facility and a subordinated note related to the acquisition of Southern Cal and payable to Marathon Fund Limited Partnership V (see "Certain Relationships and Related Party and Other Transactions").

For the six months ended June 30, 2013, interest expense was $5.8 million, compared to $6.0 million in 2012. The decrease is primarily due to a decrease in our outstanding debt balances.

For 2012, interest expense was $12.2 million, compared to $11.6 million in 2011. The increase was primarily a result of higher interest expense related to our related party subordinated note due to PIK interest in our outstanding debt balance.

The $1.6 million tax provision for the six months ended June 30, 2013 reflected an effective rate of 41.8% as compared to a $1.5 million tax provision in the prior year period. The increase in tax provision was primarily due to an increase in earnings.

The $3.1 million provision for 2012 reflected an effective rate of 44.0% as compared to a $87,000 tax benefit in 2011. The increase in tax provision was primarily due to an increase in earnings.

Traditionally, we use cash provided by operations and financing activities and bank borrowings as our primary sources of liquidity. At June 30, 2013 and December 31, 2012 respectively, we had $19.3 million and $18.3 million of availability under our revolving credit facility.

Our business requires substantial amounts of cash to cover operating expenses, as well as to fund items such as capital expenditures on our fleet and other assets, working capital changes, principal and interest payments on our obligations, letters of credit to support insurance requirements and taxes in periods when we generate taxable income.

We make substantial net capital expenditures to maintain a modern fleet of company tractors, refresh our trailer fleet and grow our tractor and trailer fleet. Any decision to increase our fleet is determined by customer demand and our ability to finance the equipment and generate acceptable returns. After June 30, 2013, we expect our net capital expenditures to be approximately $26.1 million for the remainder of 2013, assuming all trailer and tractor additions are recorded as capital expenditures. However, we may obtain a portion of our equipment under operating leases, which are

not reflected as net capital expenditures. Beyond 2013, we expect our net capital expenditures to remain substantial.

We believe we can finance our expected cash needs, including debt repayment, in the short term with cash flows from operations, borrowings available under our revolving credit facility and lease financing believed to be available for at least the next twelve months. Over the long term, we will continue to have significant capital requirements, which may require us to seek additional borrowing, lease financing or equity capital. In addition, we may require financing or equity capital for future acquisitions that we may make. The availability of financing or equity capital will depend upon our financial condition and results of operations as well as prevailing market conditions. If such additional borrowing, lease financing or equity capital is not available at the time we need to raise money, then we may be required to utilize the revolving portion of our credit facility (if not fully drawn), extend the maturity of then-outstanding indebtedness, rely on alternative financing arrangements or engage in asset sales. With the infusion of capital from this offering and the consequent reduction of indebtedness for borrowed money, we will have greater flexibility to use our revolving credit facility to purchase equipment if it becomes economically advantageous to do so.

Our summary cash flows for the years ended December 31, 2011 and 2012 and for the six months ended June 30, 2012 and 2013 are set forth in the table below:

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

In the first six months of 2013, net cash flows provided by operating activities of $19.5 million were primarily used to repay $12.3 million of long-term debt and to fund new revenue equipment purchases, net of proceeds from sales of equipment, of $7.2 million. In the first six months of 2012, net cash flows provided by operating activities of $22.8 million were primarily used to fund new revenue equipment purchases, net of proceeds from sales of equipment, of $20.7 million and to repay $2.1 million of long-term debt. The $3.3 million decrease in net cash provided by operations was due to changes in working capital of $2.7 million (primarily lower receivables and payables required to support business volumes) and $2.1 million lower depreciation due to ownership of less revenue equipment, as well as adjustments to the expected residual values on certain revenue equipment to reflect current market conditions for used equipment. These items were offset by $0.5 million greater net income in the 2013 period compared to the 2012 period as well as $1.1 million lower gain on sale of property and equipment due to less equipment being sold in 2013.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

For 2012, net cash flows provided by operating activities of $41.9 million were primarily used to fund new revenue equipment purchases, net of proceeds from sales of equipment, of $25.8 million and to repay $16.1 million of long-term debt. For 2011, net cash flows provided by operating activities of

$31.2 million were primarily used to fund new revenue equipment purchases, net of proceeds from sales of equipment, of $38.1 million and to invest $14.3 million in the acquisition of Southern Cal. These payments were offset by a $15.0 million subordinated borrowing from our controlling shareholder and a $6.3 million increase in other long-term debt. The $10.7 million increase in net cash provided by operations was mainly due to $15.5 million greater net income in 2012 compared to 2011, offset by a $9.7 million goodwill impairment charge in 2011. In 2012, changes in working capital and deferred income taxes increased cash from operations by $9.0 million from 2011, primarily as a result of better working capital management when all systems and processes were integrated, as well as $1.4 million lower depreciation in 2012 compared to 2011 due to less revenue equipment being owned in 2012 and $2.4 million higher gain on sale of property and equipment in 2012 compared to 2011 due to sales of more revenue equipment in 2012.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Cash flows from investing activities decreased to a net outflow of $7.2 million in 2013 from a net outflow of $20.7 million in the same period in 2012, for a total reduction of $13.5 million. This was driven by decreased capital expenditures and lower sales proceeds from equipment disposals. Capital expenditures increased $14.0 million while disposal proceeds decreased $1.4 million in the 2013 period versus the 2012 period. We also entered into an additional $3.5 million in operating leases as of June 30, 2013.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Cash flows from investing activities decreased to a net outflow of $25.8 million in 2012 from a net outflow of $52.5 million in 2011, for a total reduction of $26.7 million. The reduction in net cash used in investing activities was driven mainly by a $6.1 million decrease in capital expenditures as a result of the need to replace some of the older equipment related to the acquisition of Southern Cal in 2011, which was not required in 2012. Cash flows from investing activities also decreased in 2012 compared to 2011 due to a $3.2 million increase in sales proceeds from equipment disposals as the market for used equipment was strong. Finally, we invested $14.3 million to acquire Southern Cal in 2011.

For the period ended June 30, 2013 as compared to the six months ended June 30, 2012

Cash flows from financing activities increased to a net outflow of $12.3 million in the 2013 period from a net outflow of $2.1 million in the 2012 period, for a total increase of $10.2 million. This increase primarily reflected the fact that we had lower proceeds from issuance of long-term debt related to capital equipment financing in the 2012 period than we had in the 2013 period.

For the year ended December 31, 2012 as compared to the year ended December 31, 2011

Cash used in financing activities decreased to a net outflow of $16.1 million in 2012 compared to a net inflow of $21.3 million during 2011, for a total decrease of $37.4 million. This decrease reflected the issuance of a $15.0 million subordinated note and increased borrowings under our credit facility of approximately $14.3 million to finance the acquisition of Southern Cal, both of which occurred in 2011 but not in 2012. The remainder of the difference reflects lower proceeds from issuance of long-term debt related to capital equipment financing in 2012 compared to 2011.

Total net capital expenditures for the years ended December 31, 2011 and 2012 and the six months ended June 30, 2012 and 2013, are shown below:

	Year Ended December 31,												Six Months Ended June 30,

	2011			2012			Change			%			2012			2013			Change			%
	(Dollars in thousands)
Revenue equipment acquired via cash, notes payable or accounts payable	$	53,055		$	46,744		$	(6,311	)		-11.9	%	$	32,021		$	17,893		$	(14,127	)		-44.1	%
Other property and equipment		1,135			1,377			242			21.3	%		606			717			111			18.3	%

Gross capital expenditures for revenue equipment		54,190			48,121			(6,069	)		-11.2	%		32,627			18,610			(14,016	)		-42.9	%
Less: Proceeds from sales of property and equipment		(9,543	)		(12,774	)		(3,231	)		33.9	%		(7,401	)		(6,053	)		1,348			-18.2	%
Net capital expenditures for revenue equipment		44,647			35,347			(9,300	)		-20.8	%		25,226			12,557			(12,669	)		-50.2	%

Acquisitions, net of cash acquired		14,334			—			(14,334	)		-100.0	%		—			—			—			0.0	%

Total net capital expenditures	$	58,981		$	35,347		$	(23,634	)		-40.1	%	$	25,226		$	12,557		$	(12,669	)		-50.2	%

In addition to the net cash capital expenditures discussed above, we also acquired revenue equipment with operating leases during the six months ended June 30, 2013 with a gross value of approximately $6.2 million and future payment obligations of $4.2 million. As of June 30, 2013, we had total operating leases with future payment obligations of $6.3 million, which includes operating payment obligations entered into in prior years.

The amounts outstanding under these agreements and other debt instruments were as follows as of December 31, 2012 and June 30, 2013:

Our existing credit facility is secured by accounts receivable and certain revenue equipment and contains certain financial and other covenants. We were in compliance with the covenants under all such agreements at December 31, 2012 and June 30, 2013.

In July 2013, we amended our commercial financing arrangement to include a $50.0 million revolving credit facility secured by certain rolling stock and accounts receivable, a $7.0 million supplemental Tranche A term loan secured by real property and a $5.0 million supplemental Tranche B term loan.

The revolving credit facility includes a commitment of $50.0 million for borrowings and letters of credit, subject to a borrowing base calculation consisting of certain advance rates applied to eligible collateral balances, primarily accounts receivable and rolling stock inventory. The commitment is available through January 12, 2017 and bears interest at the company's option at either 0.50% to 1.00% over the prime rate or 1.75% to 2.25% over the LIBOR. Letters of credit up to $20.0 million may be obtained under the revolving credit facility and, as of December 31, 2012 and June 30, 2013, totaled $7.8 million and $7.8 million, respectively. At December 31, 2012 and June 30, 2013, the interest rate on outstanding borrowings was 4.25% and 4.25%, respectively. Availability under the revolving credit facility was $18.3 million and $19.3 million at December 31, 2012 and June 30, 2013, respectively.

The revolving credit facility contains certain financial covenants, which include, but are not limited to, maintenance of a minimum net worth and maintenance of a minimum fixed charge coverage ratio and leverage ratio. The company was in compliance with these covenants at December 31, 2012 and June 30, 2013.

We have a $7.0 million supplemental Tranche A term loan secured by certain real property. The supplemental term loan bears interest at our option at 0.75% to 1.25% over the prime rate or 2.00% to 2.50% over the LIBOR. The average interest rate was 2.95% for the years ended December 31, 2012 and 2011. Principal payments are payable in equal quarterly installments, with a balloon payment due at maturity in January 2017.

We have a $5.0 million supplemental Tranche B term loan. The supplemental term loan bears interest at the company's option at 2.25% over the prime rate or 3.5% over the LIBOR. Principal payments are payable in equal quarterly installments. The supplemental term loan matures in January 2016.

We also have issued a $15.0 million unsecured subordinated note, held by our controlling shareholder, to finance a portion of the acquisition of Southern Cal. The subordinated note bears interest at the rate of 20.0% per year, of which 11.0% is payable in cash in quarterly installments on each interest payment date, and 9.0% is payable in kind by adding such interest to the accreted principal amount. At December 31, 2012 the balance of the principal and accreted interest was $18.4 million. In June 2013, we utilized $5.0 million of availability under our revolving credit facility to pay off a portion of this note. Accordingly, at June 30, 2013 the balance on the note was $14.2 million. In July 2013, we paid an additional $6.8 million on this note and amended the note to mature on July 26, 2017.

We lease approximately 250 trailers and 50 tractors under operating leases. Operating leases have been an important source of financing for our revenue equipment. Tractors held under operating leases are not carried on our consolidated balance sheets, and lease payments in respect of such tractors are reflected in our consolidated statements of operations in the line item "Rental expense." Our revenue equipment rental expense was $0.5 million in the first six months of 2013, compared with $0.4 million in the first six months of 2012.

The total amount of remaining payments under operating leases as of June 30, 2013 was approximately $6.3 million. In connection with various operating leases, we issued residual value guarantees, which provide that if we do not purchase the leased equipment from the lessor at the end of the lease term, we are liable to the lessor for an amount equal to the shortage (if any) between the proceeds from the sale of the equipment and an agreed value. As of December 31, 2012, the maximum amount of the residual value guarantees was approximately $0.4 million. To the extent the expected value at the lease termination date is lower than the residual value guarantee, we would accrue for the difference over the remaining lease term. We believe that proceeds from the sale of equipment under our operating leases would exceed the payment obligation on substantially all of our operating leases.

We lease our corporate headquarters facility in Eagan, Minnesota, our facilities in Birmingham, Alabama and various other minor facilities, including drop lots and locations where we provide driver support services.

We have a Phantom Stock Plan under which cash payments will be made to certain of our employees upon the occurrence of a capital event as defined in the plan. Capital events are primarily change-of-control transactions and include a sale or disposition of shares of our common stock which results in our current shareholders as a group beneficially owning less than 50% of our outstanding shares of common stock. Upon a capital event, we will recognize an expense equal to the cash payments under the plan in the quarter in which the capital event occurs. The amount of cash payments, if any, will be determined at the time of the capital event based on the value of a share of our common stock in such capital event less the grant price of each share of phantom stock. For example, using the midpoint of the price range set forth on the cover of this prospectus ($ per share, as the per share value in a capital event), the cash payments under the plan would be approximately $ . This offering is not a capital event. Whether a capital event occurs depends on a number of factors which are not controlled by us.

The table below summarizes our contractual obligations as of December 31, 2012 (in thousands):

(1): Represents principal payments owed at December 31, 2012. The borrowing consists of capital leases with finance companies, with fixed borrowing amounts and fixed interest rates, as set forth on each applicable lease schedule. Accordingly, interest on each lease varies between schedules.
(2): Represents interest obligations on long-term debt and capital lease obligations and excludes fees. For variable-rate debt, the interest rate in effect as of December 31, 2012 was utilized. The table assumes long-term debt will be held to maturity.
(3): Represents future monthly rental payment obligations, which include an interest element, under operating leases for trailers. Substantially all lease agreements for revenue equipment have fixed payment terms based on the passage of time. These leases generally run for a period of five to seven years for trailers. We also have guarantee obligations of residual values under certain operating leases, which obligations are not included in the amounts presented. Upon termination of these leases, we would be responsible for the excess of the guarantee amount above the fair market value of the equipment, if any. As of December 31, 2012, the maximum potential amount of future payments we could be required to make under these guarantees was $0.4 million.
(4): Represents purchase obligations for revenue equipment, fuel and facilities. The portion associated with revenue equipment purchase obligations consisted of $16.6 million. We generally have the option to cancel tractor purchase orders with 90 days' notice. As of December 31, 2012, all of this amount was cancelable.

Inflation can have an impact on our operating costs. A prolonged period of inflation could cause interest rates, fuel, wages and other costs to increase, which would adversely affect our results of operations unless freight rates correspondingly increased. However, the effect of inflation has been minor over the past two years. Our average fuel cost per gallon has decreased 0.6% for the six months ended June 30, 2013 compared to the same period in 2012. Our average fuel cost per gallon increased 1.0% between 2012 and 2011. Historically, the majority of any increase in fuel costs has been passed on to our customers through a corresponding increase in fuel surcharge revenues, making the impact of the increased fuel costs on our operating results less severe. If fuel costs escalate and we are unable to recover these costs in a timely manner with effective fuel surcharges, that would have an adverse effect on our results of operations and profitability.

In the trucking industry, results of operations generally show a seasonal pattern. As our customers ship larger volume items, such as patio furniture, lawnmowers and other summer-use items, and prepare for back-to-school shopping, the latter part of the second quarter has historically been one of our strongest. A second peak comes as our customers ramp up for the holiday season at year-end, and accordingly the late third and early part of the fourth quarters historically have been our second strongest shipping seasons. As our customers reduce shipments after the winter holiday season, the first quarter historically has been a lower-volume quarter. Additionally, our operating expenses tend to be higher in the winter months, primarily due to colder weather in the North, which causes higher fuel consumption from increased idle time.

We have interest rate exposure arising from our revolving credit facility and supplemental term note which have variable interest rates. These variable interest rates are impacted by changes in short-term interest rates. Assuming the current level of borrowings, a hypothetical one-percentage point increase in interest rates would increase our annual interest expense by $0.1 million.

We have commodity exposure with respect to fuel used in company tractors. Further increases in fuel prices will continue to raise our operating costs, even after applying fuel surcharge revenues. Historically, we have been able to recover a majority of fuel price increases from our customers in the form of fuel surcharges. The weekly average diesel price per gallon in the United States, as reported by the Department of Energy, remained at an average of $3.96 per gallon for the six months ended June 30, 2013 and for the same period in 2012. We cannot predict the extent or speed of potential changes in fuel price levels in the future, the degree to which the lag effect of our fuel surcharge programs will impact us as a result of the timing and magnitude of such changes or the extent to which effective fuel surcharges can be maintained and collected to offset such increases. We have not used derivative financial instruments to hedge our fuel price exposure in the past, but continue to evaluate this possibility.

The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles "GAAP" requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. We evaluate these estimates and assumptions on an ongoing basis, utilizing historical experience, consultation with experts and other methods considered reasonable in the particular circumstances. Nevertheless, actual results may differ significantly for our estimates and assumptions, and it is possible that materially different amounts will be reported using differing estimates or assumptions. We consider our critical accounting policies to be those that require us to make more significant adjustments and estimates when we prepare our financial statements. Our critical accounting policies include the following:

Revenues, drivers' wages, and other direct operating expenses are recognized on the date shipments are delivered to the customer. Revenues include freight revenues, fuel surcharges, loading and unloading activities, equipment detention and other accessorial services. We account for revenue for our logistics services and revenue on freight transported by independent contractors on a gross basis because we are the primary obligor in the arrangements, we have the ability to establish prices, we have the risk of loss in the event of cargo claims and we bear credit risk with customer payments.

Accordingly, all such revenue billed to customers is classified as operating revenue and all corresponding payments to carriers for transportation services we arrange in connection with brokerage and intermodal activities and to independent contractor providers of revenue equipment are classified as purchased transportation expense.

We are dependent upon a limited number of customers, and, as a result, our trade accounts receivable are highly concentrated. Trade accounts receivable are recorded at the invoiced amounts, net of an allowance for doubtful accounts. A considerable amount of judgment is required in assessing the realization of these receivables including the current creditworthiness of each customer and related aging of the past-due balances, including any billing disputes. In order to assess the collectability of these receivables, we perform ongoing credit evaluations of our customers' financial condition. Through these evaluations, we may become aware of a situation where a customer may not be able to meet its financial obligations due to deterioration of its financial viability, credit ratings or bankruptcy. The allowance for doubtful accounts is based on the best information available to us and is reevaluated and adjusted as additional information is received. We evaluate the allowance based on historical write-off experience, the size of the individual customer balances, past-due amounts and the overall national economy. We review the adequacy of our allowance for doubtful accounts monthly.

The trucking industry requires significant capital investments. We compute depreciation of our property and equipment for financial reporting purposes based on the cost of each asset, reduced by its estimated salvage value, using the straight-line method over its estimated useful life. We determine and periodically evaluate our estimate of the projected salvage values and useful lives primarily by considering the market for used equipment, prior useful lives and changes in technology.

We are self-insured for a portion of our liability, workers' compensation, property damage, cargo damage and employee medical expense risk. This self-insurance results from buying insurance coverage that applies in excess of a retained portion of risk for each respective line of coverage. Each reporting period, we accrue the cost of the uninsured portion of pending claims. These accruals are estimated based on our evaluation of the nature and severity of individual claims and an estimate of future claims development based upon historical claims development trends. Insurance and claims expense will vary as a percentage of operating revenues from period to period based on the frequency and severity of claims incurred in a given period as well as changes in claims development trends. Actual settlement of the self-insured claim liabilities could differ from our estimates due to a number of uncertainties, including evaluation of severity, legal cost and claims that have been incurred but not reported. If claims development factors that are based upon historical experience had increased by 10%, our claims accrual as of June 30, 2013 would have increased by $0.6 million.

We have recorded goodwill, which primarily arose from the take-private transaction in 2006 and the acquisition of Southern Cal in 2011. Goodwill represents the excess of the purchase price over the fair value of net assets acquired. In accordance with Topic 350, "Intangibles—Goodwill and Other," we test goodwill for potential impairment annually as of December 31 and between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount.

As of December 31, 2012, we evaluated goodwill for impairment using the two-step process prescribed in Topic 350. The first step is to identify potential impairment by comparing the fair value of a reporting unit with the book value, including goodwill. If the fair value of a reporting unit exceeds the book value, goodwill is not considered impaired. If the book value exceeds the fair value, the second step of the process is performed to measure the amount of impairment. Our test of goodwill and indefinite-lived intangible assets requires judgment, including the identification of reporting units, assigning assets (including goodwill) and liabilities to the reporting unit and determining the fair value of the reporting unit. For purposes of this analysis, we had two reporting units as of December 31, 2011 and one reporting unit as of December 31, 2012, due to the combination of operations and reporting activities of Transport America and Southern Cal during the year. For determining fair value as of December 31, 2012, we used a combination of comparative valuation multiples of publicly-traded companies and a discounted cash flow model. The discounted cash flow model included several significant assumptions, including estimating future cash flows and determining appropriate discount rates. Changes in these estimates and assumptions could materially affect the determination of fair value and/or goodwill impairment for each reporting unit. Our evaluation as of December 31, 2012 produced no indication of impairment of goodwill or indefinite-lived intangible assets. Based on our evaluation, we have significant head room between the carrying value and the fair value of the reporting unit.

Based on the decline in sales projections relative to previous estimates within our Southern Cal reporting unit, we determined that a triggering event occurred and more likely than not we had incurred an impairment loss. We performed the second step of the impairment test and determined that the implied goodwill of the Southern Cal reporting unit was $9.7 million lower than the booked amount. We recorded a non-cash impairment charge of $9.7 million in the second quarter of 2011. The annual impairment test performed as of December 31, 2011 indicated no additional impairments for goodwill or indefinite-lived intangible assets.

Amortization of intangible assets from our Southern Cal acquisition includes customer relationships, calculated using the straight-line method over the estimated useful life of six years, and trade name, calculated using the straight-line method over one year.

Depreciation on property and equipment is calculated on the straight-line method over the estimated useful lives of 10 to 40 years for facilities and improvements, 3 to 15 years for revenue and service equipment and 3 to 7 years for software, furniture and office equipment.

We evaluate our long-lived assets, including property and equipment, and certain intangible assets subject to amortization for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable in accordance with Topic 360 and Topic 350, respectively. If circumstances require that a long-lived asset be tested for possible impairment, we compare undiscounted cash flows expected to be generated by an asset to the carrying value of the asset. If the carrying value of the long-lived asset is not recoverable on an undiscounted cash flow basis, impairment is recognized to the extent that the carrying value exceeds its fair value. Fair value is determined through various valuation techniques, including discounted cash flow models, quoted market values and third-party independent appraisals, as necessary. For the six months ended June 30, 2013 and 2012 and for the years ended December 31, 2012 and 2011, the company completed its assessment and concluded that no assets were impaired.

Goodwill and indefinite-lived intangible assets are reviewed for impairment at least annually in accordance with the provisions of Topic 350 as noted under the caption "Goodwill" above.

In July 2013, the Financial Accounting Standards Board (FASB) reached a consensus regarding Accounting Standards Update (ASU) 2013-11—Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss or Tax Credit Carryforward Exists. This ASU requires entities to present an unrecognized tax benefit as a reduction of the deferred tax asset for a net operating loss (NOL) or similar tax loss or tax credit carryforward rather than as a liability when the uncertain tax position would reduce the NOL or other carryforward under the tax law. ASU 2013-11 is effective for annual and interim periods beginning after December 15, 2013. While we are currently evaluating the impact of the new guidance, it is not expected to have a material impact on our consolidated financial statements.

Under the Jumpstart Our Business Startups Act of 2012, emerging growth companies can delay adopting new or revised accounting standards until such time as those standards apply to private companies. We have irrevocably elected not to avail ourselves of this exemption from new or revised accounting standards and, therefore, will be subject to the same new or revised accounting standards as other public companies that are not emerging growth companies.

The U.S. trucking industry is large, fragmented and highly competitive. According to the ATA, the U.S. trucking industry generated approximately $604 billion in revenues, including private carrier revenues, in 2011, and accounted for approximately 81% of all domestic spending on freight transportation. In general, the trucking industry can be divided into two distinct segments: "for-hire" carriers, including truckload and less-than-truckload carriers; and "private" carriers, which are shipper-owned company fleets. The ATA forecasts that U.S. domestic trucking industry revenues will increase to approximately $969 billion by 2023, an average annual increase of 4.0%. On a tonnage basis, approximately 67.0% of all freight transported in the United States in 2011 was transported by truck, and the ATA expects this share to increase to 69.6% by 2023.

Truckload carriers, such as our company, typically utilize a driver, tractor and 53-foot trailer to transport a full load of freight from origin to destination without intermediate sorting and handling. Truckload carriers can generally transport up to 40,000 pounds per load and typically calculate rates based on the number of miles required for delivery, the type of freight hauled, lane-specific factors and other variables. According to the ATA, for-hire truckload carrier revenues totaled $280 billion in 2011, representing 37.6% of all domestic transportation revenues. The ATA expects that for-hire truckload carrier revenues will grow to $464 billion by 2023, representing an average annual increase of 4.3% from 2011, and will account for 39.1% of total domestic transportation revenues by 2023, representing a 1.5% increase in market share as compared to 2011.

Truckload transportation is a highly fragmented and competitive industry with no dominant participant. There are thousands of truckload carriers in the United States, most of which operate fewer than 100 trucks. The 20 largest for-hire truckload transportation companies are estimated to constitute approximately 6.3% of the total for-hire truckload market in the United States, according to 2011 revenue data published by Transport Topics. We compete primarily with other for-hire truckload carriers and, to a lesser extent, with private truckload carriers, railroads, third-party logistics providers and other transportation companies. The principal means of competition within the for-hire truckload industry are quality of service, breadth of service offering, the ability to provide capacity and price.

The following ATA charts show revenues by mode within the domestic freight transportation industry in 2011 and illustrate the significant fragmentation of the for-hire truckload industry.

The following chart shows seasonally-adjusted truck tonnage, as reported by the ATA from 2003 to 2013.

The following chart shows historical Class 8 vehicles sold annually and average Class 8 fleet age, as reported by ACT Research from 2003 to 2012.

We believe that the following principles distinguish us from many of our competitors and enable us to compete effectively:

The transportation and logistics industry is large and highly fragmented, thereby providing significant opportunities to pursue strategic acquisitions. Our scalable platform and infrastructure, experienced management team and ability to identify, execute and integrate acquisitions provide us with a competitive advantage when seeking potential acquisition candidates. We believe that we currently have the infrastructure in place to pursue our growth goals, which include geographic expansion and the introduction of new or enhanced service offerings (particularly regional and dedicated truckload services, brokerage activities and intermodal services). Furthermore, our strengthened capital position following this offering provides additional acquisition capabilities. Our management team is deeply experienced at identifying, integrating and improving the performance of acquired businesses. Our CEO, Scott Arves, has worked on the integration of five trucking acquisitions of various sizes during his career. Other members of our senior management team are equally experienced with acquisitions, bringing expertise gained through a total of 25 additional transactions. The success of our team was demonstrated by our recent acquisition and integration of Southern Cal, one of the largest asset-based truckload acquisitions completed during the last five years. Following our acquisition of Southern Cal in 2011, we improved its adjusted operating ratio by approximately 1,066 basis points in the next six fiscal quarters (before it was integrated into our existing operations in the fall of 2012) through the application of our five operating cornerstones. We believe our experience with this acquisition, our ability to apply our operating cornerstones to acquired businesses and our cultural emphasis on execution position us to successfully acquire and integrate targets.

management. Our customer base consists principally of Fortune 1000 medium-volume shippers that we believe are often underserved and that have a wide variety of shipping needs, value our ability to provide comprehensive truckload solutions and require high-quality execution. Our breadth of services helps diversify our customer base, creates cross-selling opportunities and strengthens relationships by deepening our integration with our customers' supply chains. For example, nine of our top ten customers used at least three of our services in 2012. Our customers have expressed their satisfaction with our services by honoring us with multiple supplier and vendor awards. In fact, we have a strong history of being recognized annually by customers with various awards, including Supplier Excellence Awards from 3M and PPG Industries in 2012 and Logistics Management's "Quest for Quality" award in 2011, regarded as one of the most prestigious awards given for customer satisfaction and performance excellence within our industry.

support significantly larger operations and the integration of acquisitions with minimal incremental investment.

there are, and will continue to be, opportunities to acquire companies at valuations that will be accretive to earnings and provide a greater return on invested capital than organic fleet expansion. Our current infrastructure is scalable and can support the additional freight volume provided by acquisitions. The deleveraging of our balance sheet as a result of this offering will position us to selectively pursue more acquisitions.

We offer a broad suite of services, anchored by our core linehaul operations and strengthened by our regional, dedicated, intermodal and brokerage services. We seek to build strong relationships with customers that value high-quality service. We also are focused on cross-selling additional services to increase our importance to core customers. We believe our portfolio of services is broader than the service offerings of many of our competitors of similar size.

Our core service offering is for-hire dry-van cargo transportation. Our 53-foot dry-van trailers are used to carry a wide range of non-perishable goods for customers doing business in many different industries located in the U.S. and Mexico. We have a strong safety record and excel at complex freight solutions, including hazardous materials handling and protect-from-freeze freight. In the past two years, we have expanded several of our services, including dedicated, team and intermodal services. These offerings, in addition to our regional offering, are expected to be key drivers of our growth.

Solo. The majority of our tractors are operated by a single driver (as opposed to a team, discussed next). At June 30, 2013, we operated approximately 885 tractors through solo services and our average length of haul was approximately 600 miles. Our solo services also include the transportation of customers' cargo to and from the Mexican border. This cargo is transported in a trailer to the Mexican border where the trailer is delivered to another carrier for delivery and reloading inside Mexico. We also pick up trailers at the border loaded with freight from Mexico and deliver the freight within the United States. Our Mexican-border services differentiate us from many of our peers. Solo services accounted for 50.3% of loaded miles and 49.5% of total revenues for the six months ended June 30, 2013.

Team. We believe we are one of the largest team truckload providers in the U.S. At June 30, 2013, we operated approximately 165 tractors through our team operations and our average length of haul was 1,550 miles. Our team operations focus on expedited shipping, special projects (for example, time-sensitive seasonal or holiday shipments), high-value shipments and closed-loop runs. Teams are able to move cargo more quickly over long distances because they can drive more hours than solo drivers, alternating between drivers in accordance with hours-of-service regulations. Our team operations accounted for 19.7% of loaded miles and 16.6% of total revenues for the six months ended June 30, 2013.

Regional. We provide short- and medium-haul transportation through our regional operations. At June 30, 2013, we operated approximately 165 tractors through our regional services and our average length of haul was 425 miles. We have identified regional services as a key potential growth area. The industry is moving toward shorter lengths of haul as a result of customers reducing the lengths of their supply chains. We believe this trend will increase demand for regional services and enable us to increase the number of geographies served by our regional services.

Currently, our regional truckload operations are focused on three regions: the Midwest (centered on Minneapolis), Ohio (centered on Columbus) and the Southeast (centered on Atlanta). Our regional services are supported by our network of regional terminals and maintenance facilities, which are strategically located throughout the Midwest, Ohio and the Southeast. We continue to evaluate other

regions for potential entry in the near future. We believe this expansion will significantly grow the size of our regional offerings in the next five years.

Regional services generate higher revenues per mile due to shorter length of haul. This business attracts less competition from small carriers because profitability in regional services requires the development of tight networks of customers to produce high asset utilization rates. Small carriers often lack the systems or sales force to effectively compete for this business. The regional model also enables drivers to be home more often, which typically facilitates easier driver recruiting. As a result, driver compensation is lower than for team and solo services, improving the profitability of the offering. Our regional operations accounted for 7.2% of loaded miles and 7.5% of total revenues for the six months ended June 30, 2013.

Intermodal Drayage. We provide intermodal drayage services, which include moving containers from a port to an immediate destination or another pick-up location. This service offering is focused on port cities in the Southeast. As of June 30, 2013, we operated approximately 125 tractors through our intermodal drayage operations, accounting for 6.7% of loaded miles and 5.6% of total revenues for the six months ended June 30, 2013.

Dedicated. Through our dedicated services, we contractually agree to provide tractors, trailers and drivers to haul freight for a single customer. We provide both solo and team services to our dedicated customers. This service can be a supplement to a customer's private fleet, act as part of a private fleet conversion or provide a custom-designed transportation solution for a customer's particular need. At June 30, 2013, we operated approximately 205 tractors through our dedicated service offering.

We believe that the dedicated service business will be a significant driver of our growth over the next five years. We believe that demand will increase for dedicated service as more customers with private fleets abandon those operations in light of higher regulatory costs and driver shortages. Customers who have not used third-party fleets or dedicated service in the past are more likely to consider this option in order to have guaranteed access to shipping capacity at a predictable price.

Customers that buy dedicated services generally experience improved service levels, receive more effective service for needs that are complex (including specialized equipment or difficult-to-service routes) and obtain capacity certainty. Use of dedicated services increases when capacity is tight, a situation which is expected to intensify due to industry trends.

Dedicated service business is attractive to us because the exclusivity of the contracts provides predictable routes and revenues, making driver recruitment and retention easier. Dedicated services accounted for 16.1% of loaded miles and 14.2% of total revenues for the six months ended June 30, 2013.

Intermodal. Our primary intermodal offering includes trailer-on-flat-car and container-on-flat-car operations, in which we transport customers' freight to or from rail heads as part of a longer haul provided by the railroads. We have contracts with domestic and foreign railroads focusing on longer-length-of-haul operations throughout the U.S. Intermodal operations accounted for 4.0% of total revenues for the six months ended June 30, 2013.

Brokerage. We also have a small, but growing, brokerage operation through which we contract with third-party trucking companies to haul our customers' cargo. Freight brokerage supplements our capacity and creates flexibility for our customers' surge needs. We have identified brokerage as an area of potential growth, which should complement our asset-based business. We intend to build and develop this business both organically and through acquisitions. Brokerage services accounted for 2.6% of total revenues for the six months ended June 30, 2013.

Our sales team is responsible for achieving freight volume growth by expanding our relationships with existing customers and establishing relationships with new customers. We are focused on driving growth from our existing customers by increasing the volume of freight we ship for them and cross-selling our expanded suite of services, such as our regional and dedicated services. Our sales force also has the responsibility of developing a continuous stream of potential new customer relationships. Adding new customers not only expands our customer base but also helps us build lane density, minimize deadhead miles and upgrade the quality of freight, including our yield per shipment. We believe the efforts of our sales team have been aided by the expansion of our service offerings, our increased scale and a consistent focus on providing high-quality service. In our sales efforts, we endeavor to focus on the value provided by our services rather than price.

Over the last 18 months, we have successfully captured significant new freight volumes from 11 of our top 25 customers totaling approximately $15.6 million in revenues. Over this same period, we added 75 new client relationships, representing over $31 million of revenues in 2012. All of these expanded and new relationships have added profitable revenues that have, in part, replaced less profitable freight. These successes also underscore the benefits derived from the Southern Cal acquisition, which broadened our service offerings and operational scope and enhanced our future sales efforts.

We also routinely compete for business by participating in requests for proposals, or RFPs, from a variety of potential customers. These RFPs typically solicit bids for larger numbers of shipments for one- to two-year periods. The ultimate winner enters into a contractual arrangement that specifies service levels and price. A majority of our new customer relationships are initiated by an RFP process where price is an important factor. Consistent with industry practice, these contracts do not guarantee customer shipment volumes or truck availability by us (other than for dedicated contracts).

In the last six years, we have expanded and upgraded our sales team as part of our focus on generating excess demand by revamping and expanding the sales team to 15 salespeople currently from seven salespeople in 2006. We have focused on hiring experienced salespeople. Current team members have an average of over 20 years of experience. Our salespeople are trained to sell all of our services. Each salesperson has certain geographic responsibilities and national accounts. We support our salespeople with a customer relationship management system that enables them to track our new business opportunities, sales efforts and sales completion.

Our external sales efforts are supported by our customer service function. We have 34 customer service representatives located primarily at our Eagan, Minnesota and Birmingham, Alabama facilities as well as on-site at several of our largest customers. Our customer service representatives manage our on-going customer relationships, taking new orders for service and providing an interface with our customers. Most customer service representatives are organized by service offering, while some representatives are part of a dedicated customer service team. A centralized pricing group supports both our sales team and our customer service representatives by providing uniform pricing decisions on significant orders based on market conditions or contract terms entered in the system. Pay for our sales personnel is determined by a combination of company profitability and individual performance.

At all levels of our organization, we seek to develop long-term customer relationships by providing value-added, customized solutions for our customers. While we serve a diverse set of customers across North America, most of our revenues are generated from Fortune 1000 medium-volume shippers, which we believe are generally underserved by our larger truckload competitors and value our customer service focus. Our customers typically have time-sensitive shipments, geographically dispersed locations

and multiple shipping needs, requiring transportation providers with wide-ranging operating networks, multiple service offerings and modern information technology systems.

We target customers that are able to generate high transportation volumes in the geographic markets within which we compete, allowing us to build significant lane density with predictable volumes. Consistent with industry practice, our typical customer contracts (other than dedicated contracts) do not guarantee shipment volumes by our customers or truck availability by us. This affords us and our customers some flexibility to negotiate rates up or down in response to changes in freight demand and industry-wide truck capacity.

We serve over 750 customers across a variety of end markets, with no customer accounting for more than 9.4% of year-to-date 2013 revenues and no industry sector accounting for more than 30% of 2013 revenues. Over the past three years, we have consistently increased the diversity of our customer base, as revenues generated from our top ten customers have declined from 66.4% in 2010 to 44.8% in 2013 as of June 30. The charts below show the breakdown of year-to-date 2013 total revenues from our top 50 customers by industry as well as revenues generated from our top ten customers in each of the years 2008-2012 and for 2013 as of June 30.

Throughout our history, we have been recognized for our service quality, high levels of customer satisfaction and commitment to safety through numerous customer and industry awards. In 2012, we received Supplier Excellence Awards from 3M and PPG Industries. These achievements evidence our value proposition and allow us to attract and serve a large and stable customer base featuring Fortune 1000 and other leading companies. In 2011, we were named the number one dry freight truckload provider in Logistics Management's "Quest for Quality." This recognition was based on the results of surveys collected from 4,575 logistics and supply chain decision makers.

Our information technology platform integrates and streamlines our operations. We adopt new information technology tools once their value has been established. We utilize a series of sophisticated management and operational tools designed to improve operational efficiency, provide a high level of

customer service, improve driver quality of life and retention and reduce costs. Some of our tools were developed in-house while others were acquired from third parties. The systems were designed to facilitate growth and to support continuous process and operating improvement. As a result, the tools are flexible and scalable, allowing us to add new customers or integrate acquisitions with minimal additional investment. We have robust disaster recovery capabilities for our information technology systems, including real-time offsite redundancy systems. We regularly test our ability to run our technology systems using our recovery systems.

Our information technology platform can be disaggregated into the following five system groups, which are interrelated and represent the platform's core capabilities.

We believe that our Truckload Management System, or TMS, is a strategic advantage. Our TMS is a custom-developed, sophisticated suite of applications that coordinates our operational order processing steps and integrates our in-cab, back-office and vendor-supplied systems. It is maintained by in-house information technology staff, which enhances our ability to remain nimble in response to new technologies, new customer requirements and productivity improvement opportunities. Our TMS combines business intelligence tools, lane, customer and profitability analytical capabilities, integration expertise and platform scalability to position us for growth. Our TMS allows us to efficiently provide high-quality customer service and operating efficiency on a day-to-day basis.

We use a robust suite of tools to optimize our complex transportation network. There is a large number of constantly changing variables and constraints confronting our operations at any given time. Our network optimization tools handle processing orders, optimizing schedules, dispatching loads and monitoring loads in transit, among many other tasks. This system is a crucial part of our ability to operate profitably, reduce empty miles and optimize freight distribution.

All of our company tractors are equipped with the latest in-cab communication systems, which improve driver productivity and safety awareness and allow for improved training, enhanced quality of life and more-timely billing. Our in-cab communication systems allow for electronic on-board recording and for training videos to be streamed to the cab. We utilize electronic scorecards, enabled by these systems, to evaluate and manage our drivers. Our systems also have navigation and text-to-voice capabilities. We believe that these systems help us attract and retain high-quality drivers. These tools also help track assets and implement network optimization decisions based on real-time data.

We provide our customers with on-line access to load status information as well as the ability to view and print document images related to customer shipments. Load tracking gives customers instant

access to shipment information during transit. Upon delivery, customers receive proof of delivery electronically. These tools, along with sophisticated monitoring and robust electronic integration options, are another part of our focus on lowering costs and increasing quality of service. These systems allow our customers to track and monitor our services as we provide them.

We utilize a number of technology-based safety systems to improve the safety of our drivers and protect our customers' freight. All of our trucks are equipped with e-log systems. Substantially all of our trucks are equipped with rollover and anti-collision technology, electronically-controlled engines to limit vehicle speed, systems to track and monitor compliance with our safety standards and tools to provide safety training materials directly to our drivers while they are in their trucks. We also utilize driving simulators to provide safety training to our drivers. We believe these safety tools help us provide our customers with safe, consistent and reliable service and allow us to efficiently implement and enforce our safety standards.

Our people are an important element of our customer-focused business strategy. Employee drivers, independent contractors and non-driver employees regularly interact with customers and are ultimately responsible for customer satisfaction. At June 30, 2013 we had 2,243 non-unionized employees and independent contractors serving customers across the United States and Mexico. Our employees include 1,453 drivers, 8 senior managers, 15 sales and marketing personnel, 64 administrative staff, 60 driver support personnel, 232 operations personnel and 101 maintenance personnel and mechanics. We also utlize approximately 310 independent contractors as drivers. Our employees and independent contractors are not represented by any collective bargaining units. We consider our relationships with our employees and independent contractors to be excellent.

Our operations personnel are primarily located in our Eagan, Minnesota and Birmingham, Alabama locations. These locations are typically staffed with business leadership, customer service representatives, fleet managers and planners. The business leader's role is to manage the day-to-day operating performance of the business and to coordinate activities across the broader organization, including working closely with our sales organization and with our other support areas to assure that we meet the service needs of our customers and deliver our operating objectives. Customer service representatives work closely with our customers to coordinate load scheduling, monitor and manage service levels and solicit additional freight opportunities. The customer service representatives also work closely with our sales force to develop new customer opportunities and service existing customer needs. We assign each employee driver and independent contractor to a specific fleet manager. The fleet manager's role is to manage his or her respective drivers, working closely with the rest of the operations team to make sure that the drivers are successful in delivering our customers' freight while meeting the needs of the business as well as those of the individual driver. As part of these responsibilities, the fleet manager communicates work assignments, coordinates driver pay matters, schedules time off, reviews performance, provides day-to-day training, arranges required maintenance and safety inspections and is responsible for the retention and productivity of assigned drivers. Our planners, using sophisticated optimization software, work closely with our customer service representatives and our fleet managers to match drivers with customer load opportunities in a way that meets customer service requirements and driver needs while optimizing the financial performance of our business.

The success of a van truckload transportation company is largely a function of the quality of its drivers. We utilize recruiting, selection, training and certification programs, so as to engage and retain, as much as possible, only dedicated individuals with high integrity. Our employee drivers are hired, and independent contractors are approved, in accordance with specific guidelines relating to safety records, prior work history, personal evaluation, accident and driving record verification, drug and alcohol screening and physical examination.

We believe our convenient service center locations, modern equipment and substantial regional and dedicated operations assist in the recruitment and retention of superior drivers. We provide our drivers with late-model, reliable equipment with standard features, including sleeper bunks, large cabins, air-ride suspensions and anti-lock brakes. Our company tractors are equipped with communications technology that enables drivers to receive load-related information, directions, pay information, fueling recommendations and e-mail access. Our service centers are strategically located to provide services for the driver such as showers, laundry facilities, break rooms, fuel, tractor and trailer maintenance and in-person assistance from service center personnel.

Our compensation package is structured to compensate drivers on the basis of miles driven and ancillary services performed, with increases in base compensation commensurate with length of service and satisfaction of certain minimum performance criteria. We operate a higher-pay, higher-expectation model, in which we believe drivers are paid in the top decile relative to the truckload industry average. In turn, drivers are expected to perform in a manner which helps us achieve greater profitability. Employee driver benefits include paid vacation days, health insurance and a company-sponsored 401(k) retirement plan. Drivers also are eligible for performance bonuses based on achieving fuel efficiency goals. Team drivers are eligible for performance bonuses based on achieving target mileage goals.

We estimate our total compensation for employee drivers and independent contractors continues to rank in the top decile of the truckload industry. This attractive level of compensation is an integral part of our overall operating strategy as we seek customers willing to pay a premium for higher-quality service. Higher driver pay and modern tractors attract better drivers, who typically have fewer accidents and reduce operating expenses through lower claims and insurance costs. Higher driver retention rates resulting from competitive pay also enable us to reduce our driver recruitment costs.

In order to grow, we regularly evaluate changes to the driver's work environment that will improve driver satisfaction and retention. We continue to emphasize competitive pay packages, quality at-home time, technology that enhances the driver experience, "driver-friendly" freight and limited wait times as the principal means to attract and retain our driver workforce. We believe that all of these factors help attract and retain high-quality, loyal drivers who deliver superior services to customers. Our driver turnover rate has historically been well below industry average. For 2012, our van truckload operations had a driver turnover rate of 73%, compared to an industry average of 98% over a comparable period, according to the ATA.

We believe that independent contractors are an important part of our solo operations. Independent contractors provide their own tractors and generally have lower turnover rates than our company drivers. We enter into operating agreements with our independent contractors pursuant to which each of them agrees to furnish a tractor and to transport freight exclusively on our behalf. A small number of independent contractors lease their tractors from us. The agreements with our independent contractors typically have a one-year term and provide payment of fixed compensation for total loaded and empty miles, as well as for performing other ancillary services. Independent contractors must pay all of their own operating expenses and must meet DOT regulatory requirements, as well as safety and other standards established by us. We offer programs to our independent contractors for maintenance services, tires and insurance.

We use various methods to connect with potential employee drivers and independent contractors and recruit them to join our company. Our advertising spend spans various media, including trucking magazines, newspapers, our website, third-party websites and other Internet sources. In addition, we use direct mail, driver referral programs, truck shows and other venues to reach potential drivers. We have a staff of driver recruiters who take inbound phone calls and online applications as well as make outbound phone calls to prospective driving candidates. These recruiters answer candidates' questions and work to verify that these candidates meet hiring guidelines. We require prospective drivers to have a physical examination and pass drug and alcohol testing that meets or exceeds DOT-mandated testing standards. Once an employee driver candidate has been cleared for hiring or an independent contractor has been approved, the recruiter works closely with each candidate to get him or her scheduled for an orientation program.

We have a modern fleet and scalable infrastructure in place to accommodate significant growth in our operations with minimal incremental investment. We adopt new technologies for our fleet once their value has been established, including e-logs, communication systems and safety tools. We believe these technologies help improve our fuel efficiency, extend the useful life of our tractors and trailers and enhance driver satisfaction. Our scalable infrastructure includes a network of terminals, maintenance facilities, service centers and drop lots, which provides a presence throughout our areas of operation.

We have a well-maintained fleet of approximately 1,300 late-model company tractors, with an approximate average age of 2.3 years. We also utilize approximately 300 independent contractor-operated trucks. All of our company tractors are equipped with the latest in-cab communication systems to enhance communications with our drivers. Tractors in our fleet cost approximately $125,000 and have an average useful life of five years before replacement. At the completion of their useful life, tractors are typically sold or traded in for new tractors.

We have made a significant investment in our fleet, outfitting all of our company tractors with e-logs, which provide a variety of benefits to our drivers and managers. E-logs are replacing paper log books, which are labor intensive and cumbersome. It is more difficult for managers to monitor the accuracy of paper-based driver logs. E-logs also give managers greater visibility into safety and driver efficiency, allowing problems to be identified and addressed. MAP21 mandated that all interstate trucking companies use e-logs by July 2013.

We operate a fleet of approximately 4,500 well-maintained trailers. The average age of our trailer fleet is 4.8 years. On average, a new trailer costs $25,000 and has a typical useful life of 12 years. At the completion of their useful life, trailers are typically sold or traded in for new trailers. We believe

the current age and profile of our fleet will allow us to maintain a steady level of capital expenditures to replace and refresh our trailer fleet over the next several years.

Our headquarters are in Eagan, Minnesota, in a modern 70,707-square-foot, leased facility that houses our senior management team, human resources, finance, other administrative staff and our logistics center. We also lease an office in Birmingham, Alabama that primarily supports our regional services operations.

We have a network of support services, including service centers, drop lots, terminals and maintenance facilities, which collectively facilitate our provision of a broad range of services over a large geographic area. We also have small facilities associated with our intermodal drayage operations. We have 12 terminals across the United States.

Location	Function	Owned/Leased

Laredo, TX	Office & Terminal	Leased
Dallas, TX	Terminal & Maintenance	Leased
Fontana, CA	Terminal	Leased
Grove City, OH	Terminal	Leased
Atlanta, GA	Terminal & Maintenance	Owned
Birmingham, AL	Terminal & Maintenance	Leased
Eagan, MN	Terminal & Maintenance	Owned
Janesville, WI	Terminal & Maintenance	Owned
Kansas City, MO	Terminal & Maintenance	Owned
Mechanicsburg, PA	Terminal & Maintenance	Leased
North Jackson, OH	Terminal & Maintenance	Owned
North Liberty, IA (Iowa City)	Terminal & Maintenance	Owned

Our service center network provides a number of benefits to us, including improved driver retention and safety and reduced maintenance and fuel costs. Our service centers are strategically located to provide services for our drivers, such as showers, laundry facilities, break rooms, fuel, tractor and trailer maintenance and in-person assistance from service center personnel. Each of our facilities has a dedicated manager who oversees day-to-day operations and monitors cost and operational discipline. Managers are able to communicate with drivers in person more often at our facilities, which eases communication and improves morale. These facilities also serve as locations for in-person training

and are safe areas for drivers to occupy when not on the road. We believe these factors all promote driver retention.

As part of our focus on cost reduction and reliability, we have a strict maintenance program for our tractor and trailer fleets. We inspect our fleet according to a rigorous schedule in order to maintain fleet quality and compliance. We adhere to established maintenance policies and procedures to better assure that our fleet is properly maintained. Our tractors and trailers are routed to appropriate maintenance facilities at designated mileage intervals for regular maintenance. Extensive maintenance and servicing is performed on our tractors and trailers every 25,000 miles. Approximately 80% of maintenance is completed at our terminals and our other support facilities. On average, we spend 9.8 cents per mile, or approximately $16.6 million per annum, on maintenance. Our maintenance facilities are in strategic locations across our area of operations so as to maintain asset quality and minimize maintenance costs.

Our fuel expense consists primarily of diesel fuel expense for our company tractors and fuel taxes. The primary factors affecting our fuel expense are the cost of diesel fuel, the miles per gallon we realize with our equipment and the number of miles driven by employee drivers. We believe the most effective protection against fuel cost increases is to maintain a fuel-efficient fleet by incorporating fuel efficiency measures, such as slower tractor speeds, engine idle limitations and a reduction of deadhead miles, into our business and to implement an effective fuel surcharge program. We manage our fuel purchasing network to maintain adequate fuel supplies and reduce our fuel costs. In the first half of 2013, we have purchased 34% of our fuel in bulk at seven of our locations across the United States and substantially all of the rest of our fuel through a network of retail truck stops with which we have negotiated volume purchasing discounts. The volumes we purchase at terminals and through the fuel network vary based on procurement costs and other factors. We seek to reduce our fuel costs by routing our drivers to company terminals where fuel costs are generally lower than the cost of fuel available through the retail network. We store fuel in underground storage tanks at our bulk fueling terminals. In response to increases in fuel costs, we utilize a fuel surcharge program to pass on to our customers most of the increases in fuel costs. Shortages of fuel, increases in fuel prices or rationing of petroleum services could have a material adverse effect on our operations and profitability. We have not used derivative instruments as a hedge against higher fuel costs in the past, but continue to evaluate this possibility.

In the for-hire trucking industry, revenues generally decrease as customers reduce shipments after the winter holiday season and as inclement weather in the North impedes operations. At the same time, operating expenses generally increase, with fuel efficiency declining because of engine idling and harsh weather. Our equipment utilization typically improves substantially between May and September of each year because of the trucking industry's general increases in shipping demand during those months. During September and October, business generally increases as a result of increased retail merchandise shipped in anticipation of the holiday season. From time to time, we also suffer short-term impacts from weather-related events such as blizzards, ice storms, floods, hurricanes and other severe-weather-related issues and natural disasters.

We compete in the North American freight transportation services sector, a highly competitive and fragmented market, with thousands of carriers of varying sizes. The 20 largest for-hire truckload

transportation companies are estimated to constitute approximately 6.3% of the total for-hire truckload market in the United States, according to 2011 revenue data published by Transport Topics. We compete with a variety of local, regional, national, less-than-truckload and private fleets operated by shippers. To a lesser extent, we also compete with logistics providers, railroads and less-than-truckload carriers. Many of our competitors have greater financial resources, lower costs, larger freight capacity, larger sales and marketing teams and larger client bases than we do.

The industry is highly competitive based primarily upon service, ability to provide multiple services, availability of capacity and drivers, efficiency and freight rates. We also compete to hire drivers, which has become increasingly difficult following the end of the last U.S. recession. We believe we compete effectively for customers by meeting their equipment needs and by providing high-quality services at fair rates. We believe we successfully compete for drivers by paying competitive rates and offering an attractive work environment.

Market conditions have created challenges for many smaller truckload carriers, many of whom we believe lack access to capital and have aging fleets, which contributes to rising costs. We believe these conditions have allowed and will continue to allow us to capture market share. We believe we are well-positioned to capitalize on this environment due to our relatively large scale, scope of services, reputation for quality and fleet size. Importantly, we believe we should also benefit from improving conditions when freight demand increases or truckload capacity decreases (or both).

We are committed to managing our risk exposure to allow us to provide safe, consistent and secure service to our customers. We dedicate personnel and resources toward safety and regulatory compliance. We require prospective drivers to have a physical examination and pass drug and alcohol testing that meets or exceeds DOT-mandated testing standards. We also conduct periodic drug testing of our drivers. We conduct extensive orientation, including defensive driving and safety skills training for the drivers. We regularly communicate with our drivers and other personnel regarding our safety standards. We also regularly conduct safety training. Additionally, our drivers are monitored for compliance with our safety standards and we recognize our drivers for achieving safe driving records. Historically, we have averaged less than 0.6 DOT-reportable accidents per million miles compared to the industry average of approximately 1.02 DOT-reportable accidents per million miles.

We utilize our technology systems to assist us in managing risks associated with our business. We regulate the speed of our company tractors to a maximum of 62 miles per hour for our solo operations and 68 miles per hour for our team operations. Our adopted speed limits are below the limits established by statute in many states. We believe our adopted speed limits reduce the frequency and severity of accidents, enhance fuel efficiency and reduce maintenance expenses when compared to operating without imposed speed limits. Additionally, all of our trucks are equipped with e-log systems, and substantially all of our trucks are equipped with rollover and anti-collision technology and in-cab communication systems to track compliance with our safety standards and provide in-cab safety training materials.

We self-insure for a significant portion of our claims exposure and related expenses. We currently maintain several types of insurance, which generally have the following self-insured retention amounts, maximum benefits per claim and other limitations:

While under dispatch and furthering our business, our independent contractors are covered by our liability coverage and self-insurance retentions. However, each independent contractor is responsible for physical damage to his or her own equipment, occupational accident coverage, liability exposure while the truck is used for purposes not related to our business, and, in the case of fleet operators, any applicable workers' compensation requirements for their employees.

We are subject to routine litigation incidental to our business, including primarily employment-related claims and claims for personal injury and property damage incurred in the transportation of freight. We believe these claims to be routine and immaterial to our long-term financial prospects, but adverse results of one or more of these claims could have a material adverse effect in the near term on our financial condition, results of operations or cash flow.

Our operations are regulated and licensed by various government agencies in the United States, Mexico and Canada. Our drivers must comply with the safety and fitness regulations of the DOT, including those relating to drug- and alcohol-testing and hours-of-service. Weight and equipment dimensions also are subject to government regulations. We also may become subject to new or more restrictive regulations relating to fuel emissions, drivers' hours-of-service, driver eligibility requirements, on-board reporting of operations, ergonomics and other matters affecting safety or operating methods. Other agencies, such as the Environmental Protection Agency, or EPA, and the Department of Homeland Security, also regulate our equipment, operations and drivers.

The DOT, through FMCSA, imposes safety and fitness regulations on us and our drivers. In December 2011, FMCSA released its final rule on hours-of-service, which retained the current 11-hour daily driving time limit, reduced the maximum number of hours a driver can work within a week from 82 hours to 70 hours and expanded the 34-hour restart provision to require any restart period to include two consecutive nighttime periods from 1:00 a.m. to 5:00 a.m. Additionally, the final rule limits the number of consecutive driving hours a driver can work to eight hours before requiring the driver to take a 30-minute break. Interstate motor carriers and drivers were required to comply with the final hours-of-service rule by July 1, 2013.

In 2010, FMCSA introduced a new enforcement and compliance model that will rank both fleets and individual drivers on seven categories of safety-related data and will eventually replace the current Safety Status measurement system, or SafeStat. The seven categories of safety-related data, known as Behavioral Analysis Safety Improvement Categories, or BASICs, include Unsafe Driving, Hours-of-Service, Driver Fitness, Controlled Substances and Alcohol, Vehicle Maintenance, Cargo-Related and Crash Indicator. In 2012, CSA modified several BASICs categories by moving certain violations previously classified within the Cargo-Related category to the Vehicle Maintenance category

and simultaneously renamed the Cargo-Related category to the Hazardous Materials Compliance category, which identifies hazardous material related safety and compliance problems. The new measurements expand the current methodology for determining a carrier's DOT safety rating. Certain BASICs information has been published and made available to carriers and the public. Based on these publicly disclosed results, our CSA rankings score us at an acceptable level in these safety-related categories, although these scores are preliminary and are subject to change by FMCSA. Although certain BASICs information has been made available to carriers and the public, the SafeStat measurement system remains in effect. We currently have a "satisfactory" SafeStat DOT rating, which is the best available rating under the current safety rating scale. FMCSA also is considering additional revisions to the rating system and the safety labels assigned to motor carriers evaluated by the DOT. Under a revised rating system, our safety rating could be evaluated more regularly and reflect a more in-depth assessment of safety-based violations.

On July 6, 2012, the President signed into law MAP21. Included in MAP21 is a provision that mandates electronic logging devices in commercial motor vehicles. The provision tasks the Secretary of Transportation with issuing regulations to require the use of electronic logging devices for the purpose of recording hours-of-service in commercial motor vehicles. During 2012, FMCSA published a Supplemental Notice of Proposed Rulemaking announcing its plan to proceed with the Electronic On-Board Recorders and Hours of Service Supporting Documents rulemaking. As noted under the heading "Company Fleet and Facilities" above, we have already installed in-cab communication systems in our company tractors, which include electronic logging devices, in conjunction with our efforts to improve efficiency and communications with our drivers.

In the aftermath of the September 11, 2001 terrorist attacks, federal, state and municipal authorities implemented and continue to implement various security measures on large trucks, including checkpoints and travel restrictions. The Transportation Security Administration, or TSA, has adopted regulations that require a determination by the TSA that each driver who applies for or renews his or her license for carrying hazardous materials is not a security threat.

We maintain bulk fuel storage and fuel islands at many of our terminals. We also have vehicle maintenance, repair and washing operations at some of our facilities. Our operations involve the risks of fuel spillage or seepage, discharge of contaminants, environmental damage and hazardous waste disposal, among others. We would be responsible for the clean-up of any releases caused by our operations or business, and in the past we have been responsible for the costs of clean-up of cargo and diesel fuel spills caused by traffic accidents or other events. We transport environmentally hazardous materials. If we are found to be in violation of applicable laws or regulations, we could be subject to liabilities, including substantial fines or penalties or civil and criminal liability.

The EPA adopted emissions control regulations that require progressive reductions in exhaust emissions from diesel engines manufactured on or after October 1, 2002. More stringent reductions became effective on January 1, 2007 for engines manufactured on or after that date, and further reductions became effective on January 1, 2010. Compliance with the regulations has increased the cost of our new tractors and operating expenses while reducing fuel economy. In October 2010, the DOT's

National Highway Traffic Safety Administration, or NHTSA, and the EPA proposed regulations that regulate fuel efficiency and greenhouse gas emissions. On November 14, 2011, the NHTSA and the EPA finalized regulations that regulate fuel efficiency and greenhouse gas emissions beginning in 2014 through 2018. In the state of California, the California Air Resources Board has adopted its own regulations, including requiring new performance requirements for diesel trucks, with targets to be met between 2011 and 2023, implementing its own trailer regulations, which require all 53-foot or longer box-type trailers (dry vans and refrigerated vans) that operate at least some of the time in California (no matter where they are registered) to meet specific aerodynamic efficiency requirements when operating in California and requiring operators to register California-based refrigerated trailers with the California Air Resources Board. Additionally, beginning January 1, 2010, 2011 model year and newer 53-foot or longer box-type trailers subject to the California regulations were required to be either SmartWay certified or equipped with low-rolling, resistance tires and retrofitted with SmartWay-approved, aerodynamic technologies. Beginning December 31, 2012, pre-2011 model year 53-foot or longer box-type trailers (with the exception of certain 2003 to 2008 refrigerated van trailers) must meet the same requirements as 2011 model year and newer trailers or have prepared and submitted a compliance plan, based on fleet size, that allows them to phase in their compliance over time. Compliance requirements for 2003 to 2008 refrigerated van trailers will be phased in between 2017 and 2019. Federal and state lawmakers also have proposed potential limits on carbon emissions under a variety of climate-change proposals, including certain states and municipalities which continue to restrict the locations and amount of time where diesel-powered tractors, such as ours, may idle, in order to reduce exhaust emissions.

In addition, increasing efforts to control emissions of greenhouse gases are likely to have an impact on us. The EPA has announced a finding relating to greenhouse gas emissions that may result in promulgation of greenhouse gas air quality standards. Federal and state lawmakers are also considering a variety of climate-change proposals. New greenhouse gas regulations could increase the cost of new tractors, impair productivity and increase our operating expenses.

Tax and other regulatory authorities have, in the past, sought to assert that independent contractor drivers in the trucking business are employees rather than independent contractors. Federal legislators have introduced legislation in the past to make it easier for tax and other authorities to reclassify independent contractor drivers as employees, including legislation to increase recordkeeping requirements for those using independent contractor drivers and to heighten the penalties of employers who misclassify their employees and are found to have violated employees' overtime and/or wage requirements. Additionally, federal legislators have sought to abolish the current safe harbor allowing taxpayers meeting certain criteria to treat individuals as independent contractors if they are following a long-standing, recognized practice. If our independent contractors are determined to be our employees, we would incur additional exposure under federal and state tax, workers' compensation, unemployment benefits, labor, employment and tort laws, including for prior periods, as well as potential liability for employee benefits and tax withholding.

The following table sets forth information regarding our executive officers and directors:

The following are biographical summaries of the experience of our executive officers and directors:

Name		Biographical Summary

Scott C. Arves		Mr. Arves has held the position of President and Chief Executive Officer of Transport America since January 2007. Mr. Arves joined our board of directors in January 2007, pursuant to his employment agreement. See "Executive Compensation" for a discussion of additional terms of Mr. Arves' employment agreement. Prior to joining us, Mr. Arves had a 27-year career with Schneider National, Inc., where he most recently served as President of the Transportation Sector from May 2000 to June 2006. In that capacity, he was President of Schneider and was responsible for all of Schneider's trucking and intermodal business, which was a $3 billion business employing approximately 20,000 people. Additionally, Mr. Arves has served as a Director of Commercial Vehicle Group, Inc. since July 2005 and has served as the chair of its Nominating and Governance committee since May 2012. He also sits on the Executive Committee of the American Trucking Association. Mr. Arves holds a bachelor's degree in Industrial Engineering from the University of Wisconsin—Madison.
		We believe Mr. Arves' qualifications to serve as our director include his lengthy experience as a senior operating executive in our industry.

Name		Biographical Summary

Keith R. Klein		Mr. Klein has held the position of Executive Vice President and Chief Operating Officer of Transport America since March 2006. Mr. Klein previously served as Transport America's Chief Financial Officer from July 1999 to March 2006 and as its Chief Information Officer from March 2001 to March 2006. Throughout his career, Mr. Klein has been involved with the integration of five acquisitions. Prior to joining Transport America, Mr. Klein owned a financial consulting firm, served as Vice President and Corporate Controller at Deluxe Corporation, and worked for Deloitte and Touche USA LLP as a public accountant. Mr. Klein has sat on the Board of Directors for the Minnesota Trucking Association since 2001, acting as Chairman during 2009-2011. He has testified before Congress on behalf of the trucking industry on several occasions. Mr. Klein holds a bachelor's degree from Creighton University, is a CPA in the states of Minnesota and Illinois, and holds an MBA degree from the Carlson School of Management at the University of Minnesota.
Mark J. Emmen		Mr. Emmen has held the position of Vice President and Chief Financial Officer at Transport America since March 2006. Mr. Emmen has been with Transport America since November 2002 and held various senior financial roles before moving into the CFO position. From 1999 to November 2002, he was Vice President Finance / Controller for an Internet start-up organization involved in the healthcare supply procurement market. From 1991 to 1999, Mr. Emmen held various roles with Carlson Companies, the latest being Divisional CFO for Carlson Worldchoice Travel based in Glasgow, Scotland. Mr. Emmen started his professional career at PricewaterhouseCoopers where he worked as a public accountant from 1987 to 1991. Mr. Emmen holds a bachelor's degree in accounting from St. Cloud University, is a CPA in the state of Minnesota, and holds an MBA degree from the University of Minnesota's Carlson School of Management
Van Zandt Hawn		Mr. Hawn joined our board of directors in February 2006. Since 1989, Mr. Hawn has been an officer, director and stockholder of GHJ&M. GHJ&M is the sponsor of Marathon Fund Limited Partnership V, a private equity investment fund which controls Transport Investors, the controlling shareholder of the issuer. Mr. Hawn was an officer of Piper Jaffray & Hopwood Incorporated, an investment banking firm, from 1979 to 1989, and from 1971 to 1979 he was an Associate at the New York law firm of Davis Polk & Wardwell. He is a graduate of Williams College and the University of Virginia Law School.
		We believe Mr. Hawn's qualifications to serve as our director include his financial and legal acumen and broad experience as a private equity investor overseeing operating companies, including Transport America.

Name		Biographical Summary

Joseph M. Heinen		Mr. Heinen joined our board of directors in February 2006. Mr. Heinen is a Managing Director at GHJ&M. Mr. Heinen joined GHJ&M in 2001 and has been closely involved in the investment activities of the firm, serving on the board of directors of portfolio companies and working with portfolio company management teams. Mr. Heinen currently serves on the boards of GHJ&M portfolio companies Mid Valley Industries and Imperial Plastics. Mr. Heinen started his career at Towers Perrin as a business consultant after graduating from Knox College. In 1997, he joined the Corporate Development group of Arthur Andersen LLP and spent three years as a merger and acquisition consultant.
		We believe Mr. Heinen's qualifications to serve as our director include his financial and transactional experience as a private equity firm executive.
Michael J. Paxton		Mr. Paxton joined our board of directors in February 2006. Mr. Paxton has served as the Founder of MJP Growth Advisors, a business advisory company, since 2012. He served as our Chairman, President and Chief Executive Officer from 2001 until 2007. He previously served as President and CEO of Sunbeam Health and Safety Company from 1998 until 2001 and as Chairman, President and CEO of O-Cedar Brands, Inc. from 1996 until 1998. From 2009 to 2012, he served as President and CEO of Chamilia, LLC, an international designer and wholesaler of fashionable, personalized jewelry and currently serves as a member of the Board of Directors of Foster Farms Corporation, Azteca Foods, Inc., Gemini, Inc. and XATA Corporation. He holds a Bachelors of Business Administration and Masters in Business Administration from the University of Cincinnati and is a Trustee of the University of Cincinnati Foundation.
		We believe Mr. Paxton's qualifications to serve as our director include his broad experience as CEO and director of other public and private companies, as well as his knowledge of our industry.

We intend to add at least one independent director upon the completion of this offering.

Our board of directors has reviewed the materiality of any relationship that each of our directors has with us, either directly or indirectly. Based on this review, our board of directors has determined that, with the exception of Mr. Arves, all of the directors are "independent directors" as defined by Rule 5605(a)(2) of the NASDAQ Listing Rules.

Our board of directors has established an audit committee and a compensation committee. The charters of these committees will be posted on our website upon the completion of this offering. Our website is not part of this prospectus.

The composition and responsibilities of each committee are described below. Members serve on these committees until their resignation or until otherwise determined by our board of directors.

Upon completion of this offering, the audit committee will consist of , and . Prior to the consummation of this offering, our board of directors will adopt a written charter under which the audit committee will operate. A copy of the charter, which will satisfy the applicable standards of the SEC and NASDAQ, will be available on our website.

Each of the members of our audit committee upon the completion of this offering meets the requirements for financial literacy under the applicable rules and regulations of the SEC and NASDAQ. Our board of directors has determined that is an audit committee financial expert, as defined under the applicable rules of the SEC. Upon the completion of this offering, each member of our audit committee will satisfy the general NASDAQ independence standards and the independence standards of Rule 10A-3(b)(1) under the Exchange Act.

Upon completion of this offering, the compensation committee will consist of , and . Prior to the consummation of this offering, our board of directors will adopt a written charter under which the compensation committee will operate. A copy of the charter, which will satisfy the applicable standards of the SEC and NASDAQ, will be available on our website. Upon the completion of this offering, each member of our compensation committee will satisfy the general NASDAQ independence standards and the independence standards of Rule 10C-1(b)(1) under the Exchange Act.

Upon completion of this offering, our board of directors will have adopted a code of business conduct and ethics that applies to all of our employees, officers and directors, including our Chief Executive Officer, Chief Financial Officer and other principal executive and senior financial officers.

No member of our compensation committee has ever been an executive officer or employee of ours. None of our executive officers currently serves, or in the past fiscal year has served, as a member of the board of directors or compensation committee of any entity that has one or more executive officers serving on our board of directors or compensation committee.

The following table provides information regarding the compensation paid to our non-employee directors during 2012. Other than as set forth in the table, we did not pay any compensation, reimburse any expense of, make any equity awards or non-equity awards to, or pay any other compensation to any of our non-employee directors in 2012. Mr. Arves, our President and CEO, receives no compensation for his service as a director and, consequently, is not included in this table. The compensation received by Mr. Arves as an employee during 2012 is presented in the Summary Compensation Table elsewhere in "Management."

Prior to this offering, we had not implemented a formal policy with respect to the compensation payable to our non-employee directors for service on our board of directors and had not paid any compensation to our non-employee directors for service on our board of directors other than the $100,000 annual fee paid to Mr. Paxton. Following this offering, we intend to review our director compensation policies and may adopt a formal policy pursuant to which our non-employee directors will be eligible to receive equity awards and annual cash retainers as compensation for service on our board of directors and its committees.

The executive compensation and compensation practices described in this prospectus reflect our executive compensation and compensation practices as a privately-held company prior to this offering. Following this offering, our compensation committee with the advice of a compensation consultant will review and evaluate our executive compensation practices against comparable public companies in order to formulate executive compensation policies and practices, including equity compensation, as appropriate for our operating strategy and a public company.

The following table provides information regarding the compensation earned during the last completed fiscal year by our (1) principal executive officer and (2) our next two highest compensated

executive officers other than the principal executive officer, whom we collectively refer to as our "named executive officers" elsewhere in this prospectus.

Scott C. Arves. We entered into an employment agreement, effective November 20, 2006, with Mr. Arves for the position of president and chief executive officer. Mr. Arves currently receives a base salary of $465,000, which is subject to annual upward adjustment at the discretion of our board of directors. Mr. Arves is also eligible for incentive compensation, which is targeted at $300,000 and is subject to the program as described in the section below entitled "Management Incentive Program." Mr. Arves also currently receives an automobile benefit in the amount of $1,250 per month. Mr. Arves is eligible to participate in our employee benefit plans, subject to the terms of those plans.

Keith R. Klein. We entered into an employment agreement, on January 6, 2006, with Mr. Klein for the position of executive vice president and chief operating officer. Mr. Klein currently receives a base salary of $314,000, which is subject to annual upward adjustment at the discretion of our board of directors. Mr. Klein is also eligible for incentive compensation which is targeted at $130,000 and is subject to the program as described in the section below entitled "Management Incentive Program." Mr. Klein also currently receives an automobile benefit in the amount of $1,000 per month. Mr. Klein is eligible to participate in our employee benefit plans, subject to the terms of those plans.

Mark J. Emmen. We entered into an employment agreement, on January 6, 2006, with Mr. Emmen for the position of vice president. Mr. Emmen currently receives a base salary of $205,000, which is subject to annual upward adjustment at the discretion of our board of directors. Mr. Emmen is also eligible for incentive compensation which is targeted at $70,000 and is subject to the program as described in the section below entitled "Management Incentive Program." Mr. Emmen also currently receives an automobile benefit in the amount of $1,000 per month. Mr. Emmen is eligible to participate in our employee benefit plans, subject to the terms of those plans.

These employment agreements also contain provisions that provide for certain payments and benefits in the event of an involuntary termination of employment. In addition, the named executive

officers may be entitled to accelerated vesting of their outstanding and unvested awards in certain circumstances. The information below describes certain compensation that may become due payable as a result of certain events. These payments and benefits are in addition to benefits available generally to salaried employees, including distributions under our 401(k) Plan, accrued benefits under our health and welfare plans and arrangements and vacation pay or other accrued benefits under our medical and dental insurance plans that are not generally described.

Pursuant to their employment agreements, each named executive officer is eligible to receive certain payments and benefits in the event his employment is terminated by us without "cause" (as defined in his employment agreement) or in the event he terminates his employment with "good reason" (as defined in his employment agreement). Upon the timely execution of a general release of claims, each named executive officer is eligible to receive the following payments and benefits:

For purposes of each of the employment agreements with the named executive officers, "cause" means:

For purposes of the each of the employment agreements with the named executive officers, "good reason" means:

We have a management incentive program which is established annually and approved by our board of directors. The program is based on EBIT targets, which may be adjusted for one-time or other unusual items occurring during the year. Each eligible participant, including our named executive officers, has a target bonus which is paid in the following year (usually prior to March 15) if targets are achieved, The program pays 75% of the target bonus upon achievement of 75% of the EBIT target and pays a maximum of 125% of the target bonus upon achievement of 125% of the EBIT target. In 2012, we achieved 88% of targeted EBIT and paid 88% of the targeted bonus to participants in the program.

The following table sets forth information concerning the outstanding equity awards held by each of the named executive officers as of December 31, 2012.

(1): Represents shares of phantom stock issued under our Amended and Restated Phantom Stock Plan, or our Phantom Stock Plan. Pursuant to the terms of our Phantom Stock Plan, each share of phantom stock shall vest in full upon the occurrence of a capital event. Pursuant to the terms of our Phantom Stock Plan, a capital event is defined as the dissolution or liquidation of our company, a sale of all our outstanding stock or all or substantially all of our assets, a reorganization, merger, or consolidation of our company into another company whereby the existing shareholders of our company beneficially own less than 50% of the new company, or the sale or disposition of common stock which results in our current shareholders (Transport Investors, LLC, Kenneth R. Adams, Kenneth R. Adams 2010 Three Year Trust and Philip G. DeSimone, which we refer to collectively as the Shareholders) beneficially owning less than 50% of the outstanding shares of common stock.
(2): There was no public market for our common stock at December 31, 2012. We have estimated the market value of the unvested stock awards assuming an initial public offering price of $ per share, the midpoint of the price range set forth on the cover of this prospectus. Upon vesting, each share of phantom stock confers on the holder the right to receive cash equal to the excess of (a) the transaction value of one share of our common stock on the date of vesting over (b) the grant price of the phantom stock as determined by our board of directors and set forth in the applicable phantom stock agreement.

Our Phantom Stock Plan was adopted by our board of directors in April 2006 and amended and restated in July 2013. Pursuant to our Phantom Stock Plan, our board of directors, or a committee of our board of directors, may grant up to 4,395 shares of phantom stock to any employee, officer, consultant, independent contractor or director of the company, including our named executive officers. Phantom stock is not common stock or any other class of security. Each share of phantom stock confers on the holder, upon vesting, the right to receive cash equal to the excess of (a) the transaction

value of one share of our common stock on the date of vesting over (b) the grant price of the phantom stock as determined by our board of directors and set forth in the applicable phantom stock agreement. As appropriate, the transaction value of a share of common stock shall equal (a) the amount of cash plus the fair market value of any non-cash consideration to be received per share of common stock by the shareholders upon the occurrence of a capital event, or (b) the sale price per share received by the Shareholders in a transaction that results in their beneficially owning less than 50% of our outstanding shares of common stock. Each share of phantom stock shall vest in full upon the occurrence of a capital event. Pursuant to the terms of our Phantom Stock Plan, a capital event is defined as the dissolution or liquidation of our company, a sale of all our outstanding stock or all or substantially all of our assets, or a reorganization, merger, or consolidation of our company into another company whereby the existing shareholders of our company beneficially own less than 50% of the new company. The offering made by this prospectus is not a capital event. Accordingly, the phantom stock awards that have been made will not vest by reason of the completion of this offering. The vesting of the phantom stock awards would result in compensation expense, which could be material to the results of operation to the quarter or year in which vesting, if any, occurs.

Our 2013 Stock and Incentive Plan, or our 2013 Plan, was adopted by our board of directors and our shareholders in July 2013 and will become effective immediately prior to this offering. Generally, any employee, officer, director, consultant, independent contractor or advisor providing services to us or our affiliates is eligible to receive awards under the 2013 Plan. Under our 2013 Plan, our compensation committee may issue multiple types of equity instruments such as stock options, including incentive stock options, restricted stock, stock units and other stock-based awards, including stock appreciation rights. Our 2013 Plan generally prohibits options and stock appreciation rights from being priced at less than fair market value and requires shareholder approval for re-pricing of "underwater" options or stock appreciation rights. It also provides for one aggregate share reserve for all equity awards, and it has an annual maximum of $ for bonuses denominated in cash paid to our named executive officers. Subject to the terms of our 2013 Plan, no participant in our 2013 Plan may be granted any award or awards denominated in shares, for more than shares, in the aggregate in any calendar year. No awards have been granted under our 2013 Plan.

Authorized Shares. The maximum aggregate number of shares issuable under our 2013 Plan is shares of our common stock. Our 2013 Plan prohibits "net" share counting.

Plan Administration. Our compensation committee is designated as the body responsible for administering our 2013 Plan, and generally has broad authority to determine the recipients of awards and the terms of conditions of awards, subject to the provisions of our 2013 Plan. In the case of awards intended to qualify as "performance-based compensation" within the meaning of Section 162(m) of Internal Revenue Code of 1986, as amended, or the Code, the compensation committee will consist of two or more "outside directors" within the meaning of Section 162(m) of the Code.

Stock Options. Our compensation committee may grant incentive and non-statutory stock options under our 2013 Plan, subject to the provisions of our 2013 Plan. The exercise price of such options must equal at least the fair market value of our common stock on the date of grant; provided, however, that our compensation committee may designate a purchase price below fair market value on the date of grant if the option is granted in substitution for a stock option previously granted by an entity that is acquired by or merged with us or our affiliates. The term of an incentive stock option may not exceed 10 years; provided, however, that an incentive stock option held by a participant who owns more than 10% of the total combined voting power of all classes of our stock, or of our affiliates, may not have a term in excess of five years and must have an exercise price of at least 110% of the fair market value of our common stock on the grant date. Our Compensation Committee will determine the methods of

payment of the exercise price of an option, which may include cash, shares or other property acceptable to our compensation committee, as well as other types of consideration permitted by applicable law. Subject to the provisions of our 2013 Plan, our compensation committee will determine the remaining terms of the options. The specific terms of any grant of stock options will be set forth in an award agreement between us and the recipient.

Stock Appreciation Rights. Stock appreciation rights may be granted under our 2013 Plan. Stock appreciation rights allow the recipient to receive the appreciation in the fair market value of our common stock between the exercise date and the date of grant. Subject to the provisions of our 2013 Plan, our compensation committee determines the terms of stock appreciation rights, including when such rights become exercisable and the methods of settlement, except that the per share base price for the shares to be issued pursuant to the exercise of a stock appreciation right will be no less than 100% of the fair market value per share on the date of grant; provided, however, that our compensation committee may designate a grant price below fair market value on the date of grant if the stock appreciation right is granted in substitution for a stock appreciation right previously granted by an entity that is acquired by or merged with us or our affiliate. The specific terms of any grant of stock appreciation rights will be set forth in an award agreement between us and the recipient.

Restricted Stock and Restricted Stock Units. Restricted stock and restricted stock units may be granted under our 2013 Plan. Restricted stock awards are grants of shares of our common stock that are subject to various restrictions, including restrictions on transferability and forfeiture provisions. Each restricted stock unit granted is a bookkeeping entry representing an amount equal to the fair market value of one share of our common stock. Shares of restricted stock and restricted stock units will vest and the restrictions on such shares or units will lapse, in accordance with terms and conditions established by our compensation committee. Such terms may include, among other things, vesting upon the achievement of specific performance goals determined by our compensation committee and/or continued service to us. Our compensation committee, in its sole discretion, may accelerate the time at which any restrictions will lapse or be removed. Shares of restricted stock that do not vest for any reason will be forfeited by the recipient and will revert to us. The specific terms of any grant of restricted stock or restricted stock units will be set forth in an award agreement between us and the recipient.

Performance Shares and Performance Units. Performance units and performance shares intended to qualify as "performance-based compensation" within the meaning of Section 162(m) of the Code may be granted under our 2013 Plan. Performance units and performance shares are awards that will result in a payment to a participant only if performance goals established by our compensation committee are achieved or the awards otherwise vest. Our compensation committee will establish performance objectives or other vesting provisions in its discretion, which, depending on the extent to which they are met, will determine the number or value of performance units and performance shares to be paid out to the participant. Our compensation committee may set performance objectives based on company-wide, divisional, business unit or individual goals, including continued employment or service, applicable federal or state securities laws, or any other basis our compensation committee determines, in its discretion. After the grant of a performance unit or performance share award, our compensation committee, in its sole discretion, may reduce or waive any performance objectives or other vesting provisions for such award. Performance units will have an initial dollar value established by our compensation committee on or before the grant date. Performance shares will have an initial value equal to the fair market value of our common stock on the grant date. Our compensation committee, in its sole discretion, may pay earned performance units or performance shares in the form of cash, in shares or a combination of both. Performance shares or units that do not vest for any reason will be forfeited by the recipient and will revert to us. The specific terms of any grant of performance units and performance shares will be set forth in an award agreement between us and the recipient.

Transferability of Awards. Unless our compensation committee provides otherwise, our 2013 Plan generally does not allow for the transfer of awards and only the recipient of an award may exercise such an award during his or her lifetime.

Certain Adjustments. In the event of certain changes in our capitalization, to prevent dilution or enlargement of the benefits or potential benefits available under the 2013 Plan, our compensation committee will make adjustments to the number and class of shares that may be delivered under the plan and/or the number, class and price of shares covered by each outstanding award and the numerical share limits contained in the 2013 Plan.

Merger or Change in Control, Dissolution or Liquidation. Our 2013 Plan provides that in the event of our merger with or into another corporation or other entity or our change in control, as defined under the 2013 Plan, each outstanding award will be treated as determined by our compensation committee. Pursuant to our 2013 Plan, no such action taken by our compensation committee in connection with any such transaction shall be deemed to impair the existing rights of any participant.

Plan Amendment, Termination. Our board of directors has the authority to amend, suspend or terminate the 2013 Plan provided such action does not impair the existing rights of any participant. Our 2013 Plan will automatically terminate in 2023, unless we terminate it sooner.

We maintain a 401(k) Plan for eligible employees, including our named executive officers. The 401(k) Plan is intended to qualify under Section 401(k) of the Code, so that contributions to the 401(k) Plan by eligible employees or by us, and the investment earnings thereon, are not taxable to the eligible employees until withdrawn from the 401(k) Plan, and so that contributions by us, if any, will be deductible by us when made. Under the 401(k) Plan, eligible employees may elect to reduce their current compensation by up to the statutorily prescribed annual limit and to have the amount of such reduction contributed to the 401(k) Plan. The 401(k) Plan permits us to make contributions up to the limits allowed by law on behalf of all eligible employees. Historically, we have matched 25% of the first 4% contributed to the 401(k) Plan by an eligible employee.

We believe that our executive compensation program does not encourage excessive or unnecessary risk taking. This is primarily due to the fact that our compensation programs are designed to encourage our executive officers and other employees to remain focused on both short-term and long-term strategic goals. As a result, we do not believe that our compensation programs are reasonably likely to have a material adverse effect on us.

In addition to the director and executive officer compensation and agreements discussed above in the sections titled "Management" and "Executive Compensation" and the registration rights described below in the section titled "Description of Capital Stock—Registration Rights," the following is a description of certain relationships and transactions since January 1, 2010 involving our directors, executive officers, beneficial holders of more than 5% of our capital stock, or entities affiliated with them.

The following table sets forth information as of , 2013 regarding the beneficial ownership of our common stock immediately prior to this offering and as adjusted to give effect to this offering by:

For further information regarding material transactions between us and certain of our shareholders, see "Certain Relationships and Related Party and Other Transactions."

Beneficial ownership for the purposes of the following table is determined in accordance with the rules and regulations of the SEC. These rules generally provide that a person is the beneficial owner of securities if such person has or shares the power to vote or direct the voting thereof, or to dispose or direct the disposition thereof or has the right to acquire such powers within 60 days. Common stock subject to options or warrants that are currently exercisable or exercisable within 60 days of are deemed to be outstanding and beneficially owned by the person holding the options or warrants. These shares, however, are not deemed outstanding for the purposes of computing the percentage ownership of any other person. Percentage of beneficial ownership is based on shares of common stock outstanding and shares of common stock to be outstanding after the completion of this offering, assuming no exercise by the underwriters of their over-allotment option.

Except as disclosed in the footnotes to this table and subject to applicable community property laws, we believe that each shareholder identified in the table possesses sole voting and investment power over all shares of common stock shown as beneficially owned by the shareholder. Unless

otherwise indicated in the table or footnotes below, the address for each beneficial owner is c/o Transport America, Inc., 1715 Yankee Doodle Road, Eagan, Minnesota 55121.

							Shares of common stock beneficially owned after offering

	Shares of common stock beneficially owned before offering								Assuming over-allotment option exercised in full
	Shares of common stock beneficially owned before offering					Number of shares of common stock to be sold pursuant to over allotment option	Assuming over-allotment option not exercised		Assuming over-allotment option exercised in full
Name and address of beneficial owner	Number		%				Number	%	Number	%
Greater than 5% shareholders:
Transport Investors LLC(1)(2)		100,000		79.6	%
Kenneth R. Adams		13,804		11.0	%
Kenneth R. Adams 2010 Three Year Trust(3)		6,973		5.5	%
Directors and named executive officers:
Scott C. Arves(1)
Keith R. Klein(1)
Mark J. Emmen(1)
Van Zandt Hawn(2)		100,000		79.6	%
Joseph M. Heinen(2)		100,000		79.6	%
Michael J. Paxton(1)
All directors and executive officers as a group (6 persons):(1)(2)		100,000		79.6	%
Other selling shareholders:
Philip G. DeSimone		4,900		3.9	%

The following is a description of the material terms of our amended and restated articles of incorporation and amended and restated bylaws as they will be in effect upon the completion of this offering. They may not contain all of the information that is important to you. To understand them fully, you should read our amended and restated articles of incorporation and amended and restated bylaws, copies of which are filed with the SEC as exhibits to the registration statement, of which this prospectus is a part.

Upon the completion of this offering, our amended and restated articles of incorporation will provide that our authorized capital stock will consist of shares of common stock and shares of undesignated preferred stock. At that time, we expect to have shares of common stock and no shares of preferred stock outstanding. As of the date of this prospectus, there were four holders of record of our common stock.

Each share of common stock entitles the holder to one vote with respect to each matter presented to our shareholders on which the holders of common stock are entitled to vote. Our common stock votes as a single class on all matters relating to the election and removal of directors on our board of directors and as provided by law. Holders of our common stock will not have cumulative voting rights. Except in respect of matters relating to the election of directors and as otherwise provided in our amended and restated articles of incorporation or required by law, the shareholders shall take action by the affirmative vote of the holders of the greater of (i) a majority of the voting power of the shares present and entitled to vote on that item of business or (ii) a majority of the voting power of the minimum number of the shares entitled to vote that would constitute a quorum for the transaction of business at the meeting. In the case of election of directors, all matters to be voted on by our shareholders must be approved by a plurality of the votes entitled to be cast by all shares of common stock.

Subject to preferences that may be applicable to any outstanding series of preferred stock, the holders of our common stock will receive ratably any dividends declared by our board of directors out of funds legally available for the payment of dividends. We have never declared or paid cash dividends on our common stock. We currently intend to retain all available funds and any future earnings for use in the operation of our business and do not anticipate paying any dividends on our common stock in the foreseeable future. Any future determination to declare dividends will be made at the discretion of our board of directors and will depend on our financial condition, results of operations, capital requirements, general business conditions and other factors that our board of directors may deem relevant. See "Dividend Policy."

In the event of our liquidation, dissolution or winding-up, the holders of our common stock are entitled to share ratably in all assets remaining after payment of liabilities, subject to prior distribution rights of preferred stock, if any, then outstanding. The holders of our common stock have no preemptive or other subscription rights.

We intend to apply to have our common stock listed on NASDAQ under the symbol "TRAM."

Our amended and restated articles of incorporation will provide that we may issue up to shares of preferred stock in one or more series as may be determined by our board of directors. Our board of directors has broad discretionary authority with respect to the rights of any new series of preferred stock and may establish the following with respect to the shares to be included in each series, without any vote or action of the shareholders:

We believe that the ability of our board of directors to issue one or more series of preferred stock will provide us with flexibility in structuring possible future financings and acquisitions, and in meeting other corporate needs that may arise. The authorized shares of preferred stock, as well as authorized and unissued shares of common stock, will be available for issuance without action by our shareholders, unless such action is required by applicable law or the rules of any stock exchange or automated quotation system on which our securities may be listed or traded.

Our board of directors may authorize, without shareholder approval, the issuance of preferred stock with voting and conversion rights that could adversely affect the voting power and other rights of holders of common stock. Although our board of directors has no current intention of doing so, it could issue a series of preferred stock that could, depending on the terms of such series, impede the completion of a merger, tender offer or other takeover attempt of our company. Our board of directors could also issue preferred stock having terms that could discourage an acquisition attempt through which an acquirer may be able to change the composition of our board of directors, including a tender offer or other transaction that some, or a majority, of our shareholders might believe to be in their best interests or in which shareholders might receive a premium for their stock over the then-current market price. Any issuance of preferred stock therefore could have the effect of decreasing the market price of our common stock.

Our board or directors will make any determination to issue such shares based on its judgment as to our best interests of our company and shareholders. We have no current plan to issue any preferred stock after this offering.

In January 2011, we entered into a Shareholders' Agreement with Transport Investors, Kenneth R. Adams, Kenneth R. Adams as Trustee of the Kenneth R. Adams 2010 Three-Year Trust and Philip G. DeSimone. Under this agreement, we granted certain registration rights to the holders of all of the shares of our common stock. After the completion of this offering, the holders of approximately shares of our common stock will continue to hold those certain registration rights.

In the event that we propose to register any of our securities under the Securities Act, including this offering and any future offering, but excluding the registration of securities (i) to be offered pursuant to a stock option or other employee benefit plan or (ii) relating to an SEC Rule 145 transaction, we are required to include in these registrations all securities with respect to which we have received written requests for inclusion under our Shareholders' Agreement, subject to certain limitations. If the managing underwriter advises us that the number of shares requested to be included in such a registration exceeds the number which can be sold in such offering without adversely affecting the marketability of the offering, we will include in such registration: (i) first, the securities that Transport America proposes to sell; and (ii) second, the securities requested to be included in such registration by the shareholders requesting such registration, pro rata, under the Shareholders' Agreement, unless the managing underwriter advises that the inclusion of any shares might adversely affect the marketability of the offering.

We are obligated to reimburse the shareholders, whose shares are included in the piggyback registrations described above, for the reasonable fees and disbursements of one law firm chosen by the holder of the holders of a majority of the shares initially requesting such registration.

Anti-takeover Effects of Minnesota Law and Our Amended and Restated Articles of Incorporation and Amended and Restated Bylaws

Certain provisions of our amended and restated articles of incorporation and our amended and restated bylaws may make it less likely that our management would be changed or someone would acquire voting control of our company without our board of directors' consent. These provisions may delay, deter or prevent tender offers or takeover attempts that shareholders may believe are in their best interests, including tender offers or attempts that might allow shareholders to receive premiums over the market price of their common stock.

Our board of directors can at any time, under our amended and restated articles of incorporation, and without shareholder approval, issue one or more new series of preferred stock. In some cases, the issuance of preferred stock without shareholder approval could discourage or make more difficult attempts to take control of our company through a merger, tender offer, proxy contest or otherwise. Preferred stock with special voting rights or other features issued to persons favoring our management could stop a takeover by preventing the person trying to take control of our company from acquiring enough voting shares necessary to take control.

The Minnesota Business Corporation Act's Section 302A.441 provides that any action required or permitted to be taken by the shareholders of a corporation may be affected by written consent only if signed, or consented to by authenticated electronic communication, by all of the shareholders entitled to vote on that action. The Minnesota Business Corporation Act does not permit a publicly held company such as ours to opt-out of this unanimous written consent provision.

Our amended and restated bylaws provide that special meetings of shareholders may be called only by our board of directors, the Chief Executive Officer or any other person specifically authorized under the Minnesota Business Corporation Act. Under the Minnesota Business Corporation Act, one or more shareholders holding 10% or more of the voting power of all shares entitled to vote may call a special meeting. Special meetings of shareholders called by shareholders for the purpose of considering any

action to facilitate a business combination, including any action to affect the composition of the board for that purpose, must be called by shareholders holding 25% or more of the voting power of all shares entitled to vote. Further, business transacted at any special meeting of shareholders is limited to matters relating to the purpose or purposes stated in the notice of the meeting.

Several provisions of Minnesota law may deter potential changes in control of us that some shareholders may view as beneficial or that may provide a premium on our stock price.

Under Section 302A.673 of the Minnesota Business Corporation Act, a shareholder that beneficially owns 10% or more of the voting power of our outstanding shares (an interested shareholder) generally cannot consummate a business combination with us, or any subsidiary of ours, within four years following the time the interested shareholder crosses the 10% stock ownership threshold, unless the business combination is approved by a committee of disinterested members of our board of directors before the time the interested shareholder crosses the 10% stock ownership threshold.

Section 302A.675 of the Minnesota Business Corporation Act generally prohibits an offeror from acquiring our shares within two years following the offeror's last purchase of our shares pursuant to a takeover offer with respect to that class, unless our shareholders may sell their shares to the offeror upon substantially equivalent terms as those provided in the earlier takeover offer. This provision does not apply if the share acquisition is approved by a committee of disinterested members of our board of directors before the purchase of any shares by the offeror pursuant to the earlier takeover offer.

Upon completion of the offering under this prospectus, we will have approximately shares of common stock outstanding. Of these shares, the shares sold in this offering, plus any shares sold upon exercise of the underwriters' over-allotment option, will be freely tradable without restriction under the Securities Act, except for any shares held by our "affiliates" as that term is defined in Rule 144 under the Securities Act. In general, affiliates include executive officers, directors and 10% shareholders. Shares held by affiliates will remain subject to the resale limitations of Rule 144.

The remaining shares of common stock outstanding following this offering will be "restricted securities" as that term is defined in Rule 144. We issued and sold these restricted securities in private transactions in reliance on exemptions from registration under the Securities Act. Restricted securities may be sold in the public market only if they are registered or if they qualify for a registration exemption such as one provided by Rule 144 under the Securities Act, summarized below.

We have agreed with the underwriters that we will not, without the prior written consent of Robert W. Baird & Co. Incorporated and Stifel, Nicolaus & Company, Incorporated (together, the "managing underwriters"), issue any additional shares of common stock or securities convertible into, exercisable for or exchangeable for shares of common stock for a period of 180 days after the date of this prospectus, except that we may grant options to purchase shares of common stock under our 2013 Plan and issue shares of common stock upon the exercise of outstanding options.

Our directors, executive officers and the selling shareholders, who will hold an aggregate of shares of common stock upon completion of this offering, assuming no exercise of the over-allotment option, have agreed that they will not, without the prior written consent of the managing underwriters, sell, option, lend or otherwise transfer or dispose of any shares of common stock, or any options, warrants or securities convertible into or exercisable or exchangeable for or that represent the right to receive or derive their value from shares of common stock, or enter into any swap, forward, hedge or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the common stock, file or approve the filing of any registration statement relating to the offering of any such securities or publicly announce an intention to effect any of these transactions, in each case during the period from the date of this prospectus continuing through the date 180 days after the date of this prospectus, except with the prior written consent of the managing underwriters or in other limited circumstances. These lock-up agreements are subject to such shareholders' rights to transfer their shares of common stock as a bona fide gift or to a trust for the benefit of an immediate family member or to a wholly-owned subsidiary, provided that such donee or transferee agrees in writing to be bound by the terms of the lock-up agreement.

We have been advised by the managing underwriters that they may in their discretion waive the lock-up agreements but that they have no current intention of releasing any shares subject to a lock-up agreement. The release of any lock-up would be considered case by case. In considering any request to release shares covered by a lock-up agreement, the managing underwriters may consider, among other factors, the particular circumstances surrounding the request, including but not limited to the number of shares requested to be released, market conditions, the possible impact on the market for our common stock, the trading price of our common stock, historical trading volumes of our common stock, the reasons for the request and whether the person seeking the release is one of our officers or directors. No agreement has been made among the managing underwriters and us or any of our shareholders pursuant to which the managing underwriters will waive the lock-up restrictions.

Taking into account the lock-up agreements, and assuming the managing underwriters do not release shareholders from these agreements, an additional of our shares, assuming no exercise of the over-allotment option, will be eligible for sale in the public market subject to volume,

manner of sale and other limitations under Rule 144 beginning 180 days after the date of this prospectus.

In general, under Rule 144, a shareholder who has beneficially owned restricted securities of an issuer that has been subject to the reporting requirements of the Exchange Act for at least six months, and who is not affiliated with the issuer, is entitled to sell an unlimited number of shares of common stock so long as the issuer has satisfied its public information disclosure requirements. In addition, an affiliate of the issuer that has beneficially owned restricted securities for at least six months is entitled to sell, within any three-month period, a number of restricted shares that does not exceed the greater of:

Sales under Rule 144 also are subject to requirements with respect to manner of sale, notice and the availability of current public information about us.

We intend to file a registration statement under the Securities Act to cover the issuance of shares issuable upon the exercise of options granted, and of shares granted, under our 2013 Plan. As a result, any shares issued or optioned under our 2013 Plan will be freely tradable in the public market.

The following discussion summarizes certain material U.S. federal income tax consequences to a Non-U.S. Holder (as defined below) of the acquisition, ownership and disposition of our common stock. This summary is based on the provisions of the Internal Revenue Code of 1986, as amended, or the Code, applicable U.S. Treasury Regulations, administrative rulings and judicial decisions as in effect on the date hereof. All such authorities may be repealed, revoked or modified, possibly with retroactive effect, so as to result in different U.S. federal income tax consequences than those discussed herein. There can be no assurance that the Internal Revenue Service, or the IRS, will not take a position contrary to the discussion of the U.S. federal income tax consequences discussed herein or such position will not be sustained by a court.

The following discussion deals only with Non-U.S. Holders who acquire shares of our common stock in this offering and hold such shares as a capital asset. It does not address all aspects of U.S. federal income tax taxation that may be relevant to particular Non-U.S. Holders in light of their individual circumstances, nor does it address considerations that may be relevant to certain Non-U.S. Holders that are subject to special rules, such as the following:

The following discussion does not address entities that are classified as partnerships for U.S. federal income tax purposes. If a partnership or other pass-through entity holds our common stock, the tax treatment of a partner or other owner will generally depend on the status of such partner or owner and the activities of the partnership. Partnerships (and other pass-through entities) and their partners (and owners) should consult with their own tax advisors to determine the tax consequences of owning or disposing of our common stock.

The following discussion also does not address any aspects of the Medicare contribution tax, any U.S. federal estate or gift taxes, any U.S. alternative minimum taxes or any state, local or non-U.S. taxes.

Potential purchasers are urged to consult their own tax advisors to discuss the tax consequences of acquiring, owning or disposing of our common stock based on their particular situation, including non-income tax consequences and tax consequences under state, local and foreign law.

As used in this discussion, a "Non-U.S. Holder" means a beneficial owner of our common stock that is not any of the following for U.S. federal income tax purposes:

As discussed in the section titled "Dividend Policy" above, we do not currently anticipate paying dividends. In the event that we do make distributions on our common stock, such distributions paid to a Non-U.S. Holder will generally constitute dividends for U.S. federal income tax purposes to the extent they are paid from our current or accumulated earnings and profits, as determined under U.S. federal income tax principles. If a distribution exceeds our current and accumulated earnings and profits, the excess distribution will not be treated as a dividend, but instead will be treated as a tax-free return of the Non-U.S. Holder's investment to the extent of the Non-U.S. Holder's adjusted tax basis in our common stock. Any remaining excess will be treated as capital gain from a sale or disposition of common stock. See "—Gain on Disposition of Common Stock" for additional information.

The gross amount of dividends paid to a Non-U.S. Holder generally will be subject to U.S. withholding tax at a 30% rate or a lower rate as may be specified by an applicable income tax treaty. A Non-U.S. Holder of our common stock that wishes to claim the benefit of an applicable treaty rate for dividends will be required to complete IRS Form W-8BEN (or appropriate substitute form) and certify, under penalty of perjury, that the holder is entitled to an exemption from or a reduction in the rate of withholding of tax under an applicable income tax treaty. Special certification requirements apply to certain Non-U.S. Holders that act as intermediaries (including partnerships). A Non-U.S. Holder eligible for a reduced rate of U.S. withholding tax pursuant to an income tax treaty may obtain a refund of any excess amounts withheld by timely filing an appropriate claim for refund with the IRS.

U.S. withholding tax generally will not apply to dividends that are effectively connected with the conduct of a trade or business by the Non-U.S. Holder within the United States, and, in cases in which certain tax treaties apply, attributable to a U.S. permanent establishment of the Non-U.S. Holder. Instead, these dividends generally will be subject to U.S. federal income tax on a net income basis in the same manner as if the Non-U.S. Holder were a U.S. person, as defined under the Code. Certain IRS certification and disclosure requirements, including delivery of a properly executed IRS Form W-8ECI, must be complied with in order for effectively connected dividends to be exempt from withholding. Any effectively connected dividends received by a Non-U.S. Holder that is a foreign corporation may, under certain circumstances, be subject to an additional "branch profits tax" at a 30% rate or a lower rate as may be specified by an applicable income tax treaty.

A Non-U.S. Holder generally will not be subject to U.S. federal income tax (or any withholding thereof) with respect to gain recognized on a sale or other disposition of our common stock unless:

Gain recognized on the sale or other disposition of our common stock that is effectively connected with a U.S. trade or business, and, in cases in which certain tax treaties apply, attributable to a U.S. permanent establishment of the Non-U.S. Holder, generally will be subject to U.S. federal income tax on a net income basis in the same manner as if the Non-U.S. Holder were a U.S. person, as defined under the Code. Any such effectively connected gain from the sale or disposition of our common stock received by a Non-U.S. Holder that is a foreign corporation may, under certain circumstances, be subject to an additional "branch profits tax" at a 30% rate or a lower rate as may be specified by an applicable income tax treaty.

An individual Non-U.S. Holder who is present in the U.S. for 183 or more days during the taxable year of disposition generally will be subject to a 30% tax imposed on the gain derived from the sale or disposition of our common stock, which may be offset by U.S. source capital loses realized in the same taxable year.

We believe that we currently are not a USRPHC, and we do not anticipate becoming a USRPHC for U.S. federal income tax purposes. However, no assurances can be provided in this regard.

We must report annually to the IRS and to each Non-U.S. Holder the amount of dividends paid to the holder and the tax withheld with respect to the dividends, regardless of whether withholding was required. Copies of the information returns reporting dividends and withholding may be made available by the IRS to the tax authorities in the Non-U.S. Holder's country of residence, organization, or incorporation under the provisions of an applicable income tax treaty.

The U.S. imposes a backup withholding tax on dividends and certain other types of payments to U.S. persons (currently at a rate of 28%) of the gross amount. Dividends paid to a Non-U.S. Holder will not be subject to backup withholding if proper certification of foreign status (on an IRS Form W-8BEN or other applicable form) is provided, and the payor does not have actual knowledge or reason to know that the beneficial owner is a U.S. person, or if the holder is a corporation or one of several types of entities and organizations that qualify for exemption.

The payment of the proceeds from the disposition of our common stock to or through the U.S. office of any broker generally will be subject to information reporting and possible backup withholding unless the Non-U.S. Holder certifies the holder's non-U.S. status under penalties of perjury or otherwise establishes an exemption and the broker does not have actual knowledge or reason to know that the Non-U.S. Holder is a U.S. person or that the conditions of the asserted exemption are not, in fact, satisfied. The payment of proceeds from the disposition of our common stock to or through a non-U.S. office of a non-U.S. broker will generally not be subject to information reporting or backup withholding unless the non-U.S. broker has certain specified connections with the United States (a "U.S. related financial intermediary"). In the case of the payment of proceeds from the disposition of our common stock to or through a non-U.S. office of a broker that is either a U.S. person or a U.S. related financial intermediary, the Treasury Regulations require information reporting (but not backup withholding) on the payment unless the broker has documentary evidence in its files that the owner is a Non-U.S. Holder and the broker has no actual knowledge to or reason to know the contrary. Holders of our common stock are urged to consult their tax advisors on the application of information reporting and backup withholding in light of their particular circumstances.

Any amounts withheld under the backup withholding rules may be allowed as a refund or a credit against such holder's U.S. federal income tax liability, provided that the required information is furnished timely to the IRS.

The recently enacted Foreign Account Tax Compliance Act, or FATCA, will require withholding at a rate of 30% on dividends received on our common stock after June 30, 2014, and on gross proceeds received from the sale or other disposition of our common stock after December 31, 2016, if our common stock is held by or through a "foreign financial institution" (as defined under FATCA), unless the institution enters into an agreement with the U.S. tax authorities to collect and provide to the U.S. tax authorities substantial information regarding U.S. account holders of the institution (which would include certain equity and debt holders of the institution, as well as certain account holders that are foreign entities with U.S. owners) and certain other requirements are met. An intergovernmental agreement between the United States and an applicable foreign country, or future United States Treasury Regulations, may modify these requirements. Accordingly, the entity through which our common stock is held will affect the determination of whether withholding is required. Similarly, dividends in respect of, and gross proceeds from the sale of, common stock held by an investor that is a non-financial foreign entity that does not qualify under certain exemptions will be subject to withholding at a rate of 30%, unless the entity either (i) certifies to us that the entity does not have any "substantial United States owners" (as defined under FATCA) or (ii) provides certain information regarding the entity's "substantial United States owners," which we will in turn provide to the Secretary of the Treasury. Under certain circumstances, a Non-U.S. Holder might be eligible for refunds or credits of such taxes. Non-U.S. Holders are encouraged to consult their tax advisors regarding the possible implications of FATCA on their investment in our common stock.

THE SUMMARY OF MATERIAL U.S. FEDERAL INCOME TAX CONSEQUENCES ABOVE IS INCLUDED FOR GENERAL INFORMATION PURPOSES ONLY. POTENTIAL PURCHASERS OF OUR COMMON STOCK ARE URGED TO CONSULT THEIR OWN TAX ADVISORS TO DETERMINE THE U.S. FEDERAL, STATE, LOCAL AND NON- U.S. TAX CONSIDERATIONS OF ACQUIRING, OWNING AND DISPOSING OF THE COMMON STOCK.

Subject to the terms and conditions stated in the underwriting agreement dated the date of this prospectus, each underwriter named below has severally agreed to purchase, and we have agreed to sell to that underwriter, the number of shares of our common stock set forth opposite the underwriter's name:

The underwriters are committed to take and pay for all of the shares being offered, if any are taken, other than the shares covered by the option described below unless and until that option is exercised.

If the underwriters sell more than the total number set forth in the table above, the underwriters have an option to buy up to an additional shares from the selling shareholders, which may be deemed to be underwriters, to cover such sales. They may exercise that option for 30 days. If any shares are purchased pursuant to this option, the underwriters will severally purchase the shares in approximately the same proportion as set forth in the table above.

The following tables show the per share and total underwriting discounts and commissions to be paid to the underwriters by us and the selling shareholders. Such amounts are shown assuming both no exercise and full exercise of the underwriters' option to purchase additional shares from the selling shareholders.

In addition, we estimate that the total expenses of this offering, including registration, filing and listing fees, printing fees and legal and accounting expenses, but excluding the underwriting discounts and commissions, will be approximately $ . We also have agreed to reimburse the underwriters for up to $ for fees incurred by their counsel to make the filing in the FINRA public offering system.

Shares sold by the underwriters to the public will initially be offered at the public offering price set forth on the cover of this prospectus. Any shares sold by the underwriters to securities dealers may be sold at a discount of up to $ per share from the public offering price. Any such securities dealers may resell any shares purchased from the underwriters to certain other brokers or dealers at a discount of up to $ per share from the public offering price. If all the shares are not sold at the public offering price, the representatives may change the offering price and the other selling terms.

The underwriters have informed us that they do not intend sales to discretionary accounts to exceed 5% of the total number of shares of common stock offered by them.

We and our executive officers and directors and the holders of all of our common stock have agreed with the underwriters not to sell, option, lend or otherwise transfer or dispose of any shares of common stock, or any options, warrants or securities convertible into or exercisable or exchangeable for or that represent the right to receive or derive their value from shares of common stock, or enter into

any swap, forward, hedge or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the common stock, during the period from the date of this prospectus continuing through the date 180 days after the date of this prospectus, except with the prior written consent of the managing underwriters or in other limited circumstances. See "Shares Eligible for Future Sale" for a discussion of certain transfer restrictions.

Prior to this offering, there has been no public market for the shares. The initial public offering price will be determined by negotiations among us, the selling shareholders and the managing underwriters. Among the factors considered in determining the initial public offering price of the shares, in addition to prevailing market conditions, will be our historical performance, estimates of our business potential and earnings prospects, an assessment of our management and the consideration of these factors in relation to market valuation of companies in related businesses.

We intend to apply to have our common stock listed on NASDAQ under the symbol "TRAM."

We and the selling shareholders have agreed to indemnify the underwriters against certain liabilities under the Securities Act or contribute to payments that the underwriters may be required to make in that respect.

In connection with this offering, the underwriters may engage in stabilizing transactions, over-allotment transactions, syndicate covering transactions, and penalty bids in accordance with Regulation M under the Exchange Act.

Stabilizing transactions permit bids to purchase the underlying security so long as the stabilizing bids do not exceed a specified maximum.

Over-allotment involves sales by the underwriters of shares in excess of the number of shares the underwriters are obligated to purchase, which creates a syndicate short position. The short position may be either a covered short position or a naked short position. In a covered short position, the number of shares over-allotted by the underwriters is not greater than the number of shares that they may purchase in the over-allotment option. In a naked short position, the number of shares involved is greater than the number of shares in the over-allotment option. The underwriters may close out any covered short position by exercising their over-allotment option or by purchasing shares in the open market (or both).

Syndicate-covering transactions involve purchases of the common stock in the open market after the distribution has been completed in order to cover syndicate short positions. In determining the source of shares to close out the short position, the underwriters will consider, among other things, the price of shares available for purchase in the open market as compared to the price at which they may purchase shares through the over-allotment option. If the underwriters sell more shares than could be covered by the over-allotment option (a naked short position), the position can only be closed out by buying shares in the open market. A naked short position is more likely to be created if the underwriters are concerned that there could be downward pressure on the price of the shares in the open market after pricing that could adversely affect investors that purchase in the offering.

Penalty bids permit the representatives to reclaim a selling concession from a syndicate member when the common stock originally sold by the syndicate member is purchased in a stabilizing or syndicate covering transaction to cover syndicate short positions. Stabilization and syndicate covering transactions may cause the price of the shares to be higher than it would be in the absence of these transactions. The imposition of a penalty bid might also have an effect on the price of the shares if it discourages presale of the shares.

These stabilizing transactions, syndicate covering transactions and penalty bids may have the effect of raising or maintaining the market price of our common stock or preventing or retarding a decline in

the market price of the common stock. As a result, the price of our common stock may be higher than the price that might otherwise exist in the open market.

These transactions may be effected on NASDAQ or otherwise and, if commenced, may be discontinued at any time.

In relation to each member state of the European Economic Area that has implemented the Prospectus Directive (each, a "relevant member state") and the shares offered by this prospectus, with effect from and including the date on which the Prospectus Directive is implemented in that relevant member state (the "relevant implementation date") an offer of securities to the public may not be made in that relevant member state prior to the publication of a prospectus in relation to the securities that has been approved by the competent authority in that relevant member state or, where appropriate, approved in another relevant member state and notified to the competent authority in that relevant member state, all in accordance with the Prospectus Directive, except that, with effect from and including the relevant implementation date, an offer of securities may be offered to the public in that relevant member state at any time:

Each purchaser of securities described in this prospectus located within a relevant member state will be deemed to have represented, acknowledged and agreed that it is a "qualified investor" within the meaning of Article 2(1)(e) of the Prospectus Directive.

For purposes of this prospectus, the expression an "offer of securities to the public" in any relevant member state means the communication in any form and by any means of sufficient information on the terms of the offer and the securities to be offered so as to enable an investor to decide to purchase or subscribe the securities, as the expression may be varied in that member state by any measure implementing the Prospectus Directive in that member state, and the expression "Prospectus Directive" means Directive 2003/71/EC and includes any relevant implementing measure in each relevant member state.

The sellers of the securities have not authorized and do not authorize the making of any offer of securities through any financial intermediary on their behalf, other than offers made by the underwriters with a view to the final placement of the securities as contemplated in this prospectus. Accordingly, no purchaser of the securities, other than the underwriters, is authorized to make any further offer of the securities on behalf of the sellers or the underwriters.

This prospectus is only being distributed to, and is only directed at, persons in the United Kingdom that are (i) investment professionals falling within Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (the "Order") or (ii) high net worth entities, and other persons to whom it may lawfully be communicated, falling within Article 49(2)(a) to (d) of the Order (all such persons together being referred to as "relevant persons").

This prospectus and its contents are confidential and should not be distributed, published or reproduced (in whole or in part) or disclosed by recipients to any other persons in the United Kingdom. Any person in the United Kingdom that is not a relevant person should not act or rely on this document or any of its contents.

The underwriters and their respective affiliates are full-service financial institutions engaged in various activities, which may include securities trading, commercial and investment banking, financial advisory, investment management, investment research, principal investment, hedging, financing and brokerage activities. The underwriters and their respective affiliates may, from time to time, engage in transactions with and perform services for us in the ordinary course of their businesses for which they may receive customary fees and commissions and reimbursement of expenses.

The validity of the shares of common stock being offered by this prospectus will be passed upon for us by Dorsey & Whitney LLP, Minneapolis, Minnesota. Foley & Lardner LLP, Chicago, Illinois, is counsel for the underwriters in connection with this offering.

The consolidated financial statements of Transport America, Inc. at December 31, 2012 and 2011, and for each year in the two-year period ended December 31, 2012, appearing in this prospectus have been audited by KPMG LLP, independent registered public accounting firm, as set forth in their report thereon appearing elsewhere herein, and are included in reliance upon such report given on the authority of such firm as experts in accounting and auditing.

We have filed with the SEC a registration statement on Form S-1 under the Securities Act with respect to the shares of common stock offered by this prospectus. This prospectus, which constitutes a part of the registration statement, does not contain all of the information set forth in the registration statement, some of which is contained in exhibits to the registration statement as permitted by the rules and regulations of the SEC. For further information with respect to us and our common stock, we refer you to the registration statement, including the exhibits filed as a part of the registration statement. Statements contained in this prospectus concerning the contents of any contract or any other document is not necessarily complete. If a contract or document has been filed as an exhibit to the registration statement, please see the copy of the contract or document that has been filed. Each statement is this prospectus relating to a contract or document filed as an exhibit is qualified in all respects by the filed exhibit. You may obtain copies of this information by mail from the Public Reference Section of the SEC, 100 F Street, N.E., Room 1580, Washington, D.C. 20549, at prescribed rates. You may obtain information on the operation of the public reference rooms by calling the SEC at 1-800-SEC-0330. The SEC also maintains an Internet website that contains reports, proxy statements and other information about issuers, like us, that file electronically with the SEC. The address of that website is www.sec.gov.

As a result of this offering, we will become subject to the information and reporting requirements of the Exchange Act and, in accordance with that law, will file periodic reports, proxy statements and other information with the SEC. These periodic reports, proxy statements and other information will be available for inspection and copying at the SEC's public reference facilities and the website of the SEC referred to above. We also maintain a website at www.transportamerica.com. Upon completion of this offering, you may access these materials free of charge as soon as reasonably practicable after they are electronically filed with, or furnished to, the SEC. Information contained on our website is not a part of this prospectus and the inclusion of our website address in this prospectus is an inactive textual reference only.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Transport America, Inc. And Subsidiaries

The Board of Directors and Stockholders
Transport America, Inc. and Subsidiaries:

We have audited the accompanying consolidated balance sheets of Transport America, Inc. and subsidiaries as of December 31, 2012 and 2011, and the related consolidated statements of operations, changes in stockholders' equity, and cash flows for each of the years in the two-year period ended December 31, 2012. These consolidated financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Transport America, Inc. and subsidiaries as of December 31, 2012 and 2011, and the results of their operations and their cash flows for each of the years in the two-year period ended December 31, 2012, in conformity with U.S. generally accepted accounting principles.

Minneapolis, Minnesota
April 1, 2013, except for note 13 and note 14, as to which the date is August 1, 2013.

	December 31,

	2011			2012
Assets
Current assets:
Cash and cash equivalents	$	—		$	—
Trade accounts receivable, net of allowances for doubtful accounts of $810 in 2011 and $825 in 2012		38,480			35,376
Other receivables		7,603			4,041
Operating supplies—inventory		1,248			1,446
Deferred tax asset		9,267			10,324
Prepaid expenses		4,900			4,312

Total current assets		61,498			55,499

Property and equipment:
Land, buildings, and improvements		14,246			14,678
Revenue equipment		206,887			217,747
Other equipment		6,362			7,245

Total property and equipment		227,495			239,670
Less accumulated depreciation		(74,014	)		(80,266	)

Property and equipment, net		153,481			159,404

Other assets		1,446			1,269
Goodwill		23,207			23,207
Intangibles, net		8,300			7,588

Total assets	$	247,932		$	246,967

Liabilities and Shareholders' Equity
Current liabilities:
Checks issued in excess of cash balances	$	3,257		$	2,277
Accounts payable		6,850			6,604
Accrued expenses		23,779			20,000
Current maturities of long-term debt		37,593			34,486
Current maturities of capital lease obligations		1,590			1,606

Total current liabilities		73,069			64,973
Long-term debt, less current maturities		92,673			98,438
Capital lease obligations, less current maturities		3,721			2,108
Related-party subordinated note		16,792			18,355
Revolving credit facility		11,544			4,942
Deferred tax liability		41,825			45,923

Total liabilities		239,624			234,739

Commitments and contingencies (note 12)
Shareholders' equity:
Common stock, $0.01 par value. Authorized, 1,000,000 shares; issued and outstanding, 125,677 and 125,677 shares in 2011 and 2012, respectively		1			1
Additional paid-in capital		16,600			16,600
Retained deficit		(8,293	)		(4,373	)

Total shareholders' equity		8,308			12,228

Total liabilities and shareholders' equity	$	247,932		$	246,967

	Year ended December 31,

	2011			2012
Operating revenues	$	388,052		$	363,546
Operating expenses:
Salaries, wages, and benefits		120,590			116,015
Fuel, maintenance, and other expenses		119,829			103,506
Purchased transportation		66,126			62,908
Revenue equipment leases		960			865
Depreciation and amortization		36,826			35,414
Insurance, claims, and damage		13,290			9,388
Taxes and licenses		6,186			5,516
Communications		1,747			1,519
Other general and administrative expenses		16,084			14,913
Gain on sale of property and equipment		(3,247	)		(5,671	)
Impairment of goodwill		9,747			—

Total operating expenses		388,138			344,373

Operating income (loss)		(86	)		19,173
Interest expense, net		11,603			12,172

Earnings (loss) before income taxes		(11,689	)		7,001
Income tax expense (benefit)		(87	)		3,081

Net income (loss)	$	(11,602	)	$	3,920

Basic and diluted earnings (loss) per common share	$	(92.94	)	$	31.19

	Year Ended December 31,

	2011			2012
Operating activities:
Net income (loss)	$	(11,602	)	$	3,920
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization		36,826			35,414
Impairment of goodwill		9,747			—
Gain on sale of property and equipment		(3,247	)		(5,671	)
Payment-in-kind—related-party subordinated note		1,792			1,563
Deferred income taxes		(651	)		3,041
Changes in operating assets and liabilities:
Trade accounts receivables		(1,118	)		3,104
Other receivables		(3,149	)		3,954
Operating supplies—inventory		(294	)		(198	)
Prepaid expenses		(10	)		588
Other assets		402			177
Accounts payable		1,881			(246	)
Accrued expenses		629			(3,779	)

Net cash provided by operating activities		31,206			41,867

Investing activities:
Purchases of revenue equipment		(46,531	)		(37,210	)
Purchases of property and other equipment		(1,135	)		(1,377	)
Proceeds from sales of equipment		9,543			12,774
Acquisitions, net of cash acquired		(14,334	)		—

Net cash used in investing activities		(52,457	)		(25,813	)

Financing activities:
Proceeds from issuance of long-term debt		54,112			35,888
Proceeds from issuance of related-party subordinated note		15,000			—
Principal payments on long-term debt		(59,058	)		(44,360	)
Proceeds from revolving credit facility		496,147			413,473
Repayments on revolving credit facility		(485,942	)		(420,075	)
Change in checks issued in excess of cash balances		992			(980	)

Net cash provided by (used in) financing activities		21,251			(16,054	)

Net decrease in cash		—			—
Cash, beginning of year		—			—

Cash, end of year	$	—		$	—

Supplemental disclosure of cash flow information:
Cash paid during the period for:
Interest	$	8,772		$	10,152
Taxes		653			360
Supplemental schedule of noncash investing and financing activities:
Lease receivables from disposition of revenue equipment	$	273		$	392
Revenue equipment purchased with note payable		6,524			9,534
Stock issued in partial consideration for acquisition		5,821			—

TRANSPORT AMERICA, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements

December 31, 2011 and 2012

On January 12, 2011, the Company acquired all of the outstanding stock of Southern Cal in exchange for $21.2 million, consisting of $15.3 million in cash and 25,677 shares of common stock. The Company also assumed and then repaid $12.9 million in outstanding debt of Southern Cal in connection with the acquisition. Southern Cal is a long-haul truckload carrier of general commodities offering transportation services throughout the United States. The acquisition of Southern Cal positions the Company to better respond to the economic and competitive challenges of the industry. The acquisition also expanded the geographic locations in which the Company operates and diversifies its product offerings.

The transaction was accounted for under ASC 805, Business Combinations, and the acquisition date fair value of the consideration transferred is summarized as follows (in thousands):

The fair value of the issued shares was calculated using a combination of discounted cash flows and valuation multiples of comparable businesses and then discounted for a lack of marketability.

Under the purchase accounting method, the total purchase price was allocated to Southern Cal's assets acquired and liabilities assumed based upon their estimated fair values as of January 12, 2011. The excess purchase price over the value of the assets acquired and liabilities assumed of $23.0 million was recorded as goodwill. Goodwill is attributed to Southern Cal's workforce expertise, expected synergies, and economies of scale from combining operations. The goodwill related to the Southern Cal acquisition is not deductible for tax purposes. Fair value adjustments made in purchase accounting include a $0.8 million increase in the value assigned to property and equipment, and assigning

$3.7 million to identified intangible assets including customer relationships, tradenames, and noncompete agreements. The following table summarizes the assets acquired and liabilities assumed as of the acquisition date at estimated fair value (in thousands):

	January 12, 2011

Cash	$	977
Trade accounts receivable, net of allowances for doubtful accounts		19,804
Other receivables		2,764
Property and equipment		33,205
Prepaids and other assets		3,115
Identified intangible assets (see table below)		3,650
Goodwill		23,042
Accounts payable and other accrued liabilities		(8,626	)
Deferred tax liabilities		(11,750	)
Debt		(45,049	)

Total consideration paid, net of assumed liabilities	$	21,132

Identified intangible assets acquired and their estimated useful lives as of the acquisition date are as follows (in thousands):

Identified intangible assets are being amortized on a straight-line basis over their useful life.

The Company incurred acquisition-related costs of $1.2 million in fiscal year 2010, consisting of financial advisory fees, legal fees, and other professional fees, which are classified in the consolidated statements of operations in other general and administrative expenses.

Intangible assets at December 31, 2011 and 2012 consist of the following (in thousands):

The weighted average amortization period for customer relationships is 6.3 years. In the quarter in which an identified intangible asset becomes fully amortized, the Company removes the fully amortized balances from the gross intangible asset and accumulated amortization amounts. During 2012, tradenames and trademarks (amortizable) and noncompete agreements were fully amortized.

Amortization expense of approximately $1,521,000 and $711,000 was recorded for the years ended December 31, 2011 and 2012, respectively. Amortization expense for fiscal year 2013 will be $469,000, and 2014, 2015, and 2016 will be $440,000 per year.

Effective January 1, 2012, the Company made changes to its internal organization and consolidated its operating segment structure from two segments to one (see note 1). The following table summarizes changes to goodwill during fiscal years 2011 and 2012, both in total and as allocated by reporting segment (in thousands):

The Company performs its annual impairment tests of goodwill on December 31 and when an event occurs or circumstances change to suggest that the carrying value may not be recoverable using a two-step process. The Company completed its annual impairment test as of December 31, 2012 and concluded that goodwill was not impaired. During the annual impairment test as of December 31, 2011, the Company determined that the implied goodwill of Southern Cal was $9.7 million lower than the carrying value amount and recorded an impairment charge for this amount in the Southern Cal reporting segment. Fair value is calculated using a combination of discounted cash flows and valuation multiples of comparable businesses.

The Company has a $57.0 million financing arrangement, comprised of a $50.0 million revolving credit facility (Revolving Credit Facility) secured by certain rolling stock and accounts receivable and a $7.0 million supplemental term loan (Supplemental Term Loan) secured by real property. The Company also has a $15.0 million unsecured subordinated note (Subordinated Note) from its primary shareholder, which matures on January 12, 2016.

The Revolving Credit Facility includes a commitment of $50.0 million for borrowings and letters of credit, subject to a borrowing base calculation consisting of certain advance rates applied to eligible collateral balances, primarily accounts receivable and rolling stock inventory. The commitment is available through January 12, 2015 and bears interest at the Company's option at either 0.50% to 1.00% over the prime rate or 2.00% to 2.50% over the LIBOR. Letters of credit up to $20.0 million may be obtained under the Revolving Credit Facility and, as of December 31, 2011 and 2012, totaled $8.1 million and $7.8 million, respectively. At December 31, 2011 and 2012, the interest rate on outstanding borrowings was 4.00% and 4.25%, respectively, and availability under the Revolving Credit Facility was $14.8 million and $18.3 million at December 31, 2011 and 2012, respectively.

The Revolving Credit Facility contains certain financial covenants, which include, but are not limited to, maintenance of a minimum net worth and maintenance of a minimum fixed charge coverage ratio and leverage ratio. The Company was in compliance with these covenants at December 31, 2011 and 2012.

The following is a summary of data relating to the Revolving Credit Facility (in thousands except for percentages):


Year ended December 31, 2011:
Outstanding balance at year-end	$	11,544
Average amount outstanding		18,451
Maximum amount outstanding		25,079
Weighted average interest rate during the year		2.840	%
Commitment fee on unused balances		0.375	%
Year ended December 31, 2012:
Outstanding balance at year-end	$	4,942
Average amount outstanding		8,417
Maximum amount outstanding		13,526
Weighted average interest rate during the year		3.250	%
Commitment fee on unused balances		0.375	%

The Company also has a $7.0 million Supplemental Term Loan secured by certain real property. The Supplemental Term Loan bears interest at the Company's option at 1.25% over the prime rate, or 2.75% over the LIBOR. The average interest rate was 2.99% for the years ended December 31, 2011 and 2012. Principal payments are payable in equal quarterly installments, with a balloon payment due at maturity in January 2015.

The Company also has a $15.0 million Subordinated Note obtained from its primary shareholder. The Subordinated Note bears interest at the rate of 20.0%, of which 11.0% is payable in cash in

quarterly installments on each interest payment date, and 9.0% is payable in-kind by adding such interest to the accreted principal amount. The Subordinated Note matures on January 12, 2016.

Long-term debt at December 31, 2011 and 2012 consists of the following (in thousands):

The aggregate annual maturities of long-term debt at December 31, 2012 are as follows (in thousands):

The carrying value of assets pledged as collateral against the notes payable includes revenue equipment totaling $128.4 million and $135.8 million at December 31, 2011 and 2012, respectively. The carrying value of assets pledged as collateral against the Revolving Credit Facility includes revenue equipment totaling $2.0 million and $0.6 million and accounts receivable totaling $38.9 million and $35.8 million at December 31, 2011 and 2012, respectively. The carrying value of assets pledged as collateral against the Supplemental Term Loan includes real property totaling $9.2 million and $8.9 million at December 31, 2011 and 2012, respectively.

The authorized capital stock of the Company is 1,000,000 shares of common stock of the par value of one cent ($0.01) per share. Each share of common stock is entitled to one vote per share. There is no cumulative voting by the shareholders of the Company. The holders of common stock have no preemptive right to subscribe to any issue of capital stock of the Company. In connection with the acquisition discussed in note 2, the Company issued 25,677 shares of common stock. There are 125,677 and 125,677 shares of common stock issued and outstanding at December 31, 2011 and 2012, respectively.

Basic and diluted earnings per common share were computed for each fiscal year as follows (in thousands, except per share amounts):

Performance-based option awards from the Company's Stock Plan totaling 3,705 and 4,395 shares for 2011 and 2012, respectively, were not included in the calculation of earnings per share because the performance condition was not probable of achievement.

The Company obtained a $15.0 million Subordinated Note from its primary shareholder in January 2011, as discussed in note 4. The Company also paid this shareholder $0.5 million in transaction fees related to the acquisition of Southern Cal on January 12, 2011, as discussed in note 2.

The Company had transactions during 2011 and 2012 with Skipper, Inc., which is partially owned by a shareholder and member of the board of directors of the Company. Skipper, Inc. and the shareholder are considered related parties to the Company. The Company paid Skipper, Inc. $0.2 million in 2011 and 2012 for rent and property taxes on the property located in Birmingham, Alabama, as discussed in note 12.

As of December 31, 2012, the Company had a variable interest in Skipper Inc., and Skipper Inc. was considered to be a variable interest entity (VIE). The Company evaluated whether or not it was the primary beneficiary using a qualitative assessment that considered the VIE's purpose and design, the involvement of each of the interest holders, and the risks and benefits of the VIE. The Company determined it was not the primary beneficiary in the VIE. The Company provided no financial support to Skipper, Inc. other than the contractual lease payments and there is no arrangement that would require it to provide significant financial support in the future.

The Company has a retirement savings plan (the Plan) for eligible employees under Section 401(k) of the Internal Revenue Code. The Plan allows employees to defer amounts of their compensation on a pretax basis subject to Internal Revenue Service (IRS) limitations. The Company may, at its discretion, match a portion of the employee deferrals. Employee contributions vest immediately, and the employer match is fully vested after six years of service. During 2011 and 2012, the Company contributed amounts equal to 25% of the employee deferrals, up to 4% of each participant's compensation. For participants who are employed as truck drivers with pay based on actual miles driven, the Company also may elect to contribute $0.005 and $0.010 per paid mile driven for drivers with over one and two years of service, respectively. On behalf of all employees, the Company contributed $194,000 and $207,000 to the Plan for the years ended December 31, 2011 and 2012, respectively.

In addition, Southern Cal also had a retirement savings plan (the SoCal Plan) for eligible employees under Section 401(k) of the Internal Revenue Code. The SoCal Plan provided for a mandatory company match equal to 50% of the first 4% of participating employees' contributions, subject to IRS limitations. In September 2012, the Southern Cal Plan was merged into the Transport Corporation of America, Inc. retirement savings plan. On behalf of all employees, the Company contributed $46,000 and $20,000 to the SoCal Plan for the years ended December 31, 2011 and 2012, respectively.

The provision for income taxes consists of the following for the years ended December 31, 2011 and 2012 (in thousands):

Income tax expense (benefit) differs from the "expected" tax expense (benefit) as follows for the years ended December 31, 2011 and 2012 (in thousands):

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and liabilities at December 31, 2011 and 2012 are presented below (in thousands):

	2011		2012

Deferred tax assets:
Federal and state net operating loss carryforward	$	6,548	$	7,796
Insurance, claims, and damage accruals		3,361		2,790
Vacation and bonus accruals		507		614
Other		692		582

Total deferred tax assets		11,108		11,782

Deferred tax liabilities:
Equipment, principally due to differences in depreciation and lease accounting		38,940		43,173
Intangible assets		3,088		2,870
Prepaid expenses		1,638		1,338

Total deferred tax liabilities		43,666		47,381

Net deferred tax liability	$	32,558	$	35,599

These amounts are presented in the accompanying consolidated balance sheets at December 31, 2011 and 2012 as follows (in thousands):

At December 31, 2011 and 2012, the Company had net operating loss carryforwards for federal tax purposes of $17.8 million and $22.2 million, respectively. If not utilized, they will begin to expire in 2027.

In assessing its deferred tax assets, the Company considers whether it is more likely than not that some portion of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent on the generation of future taxable income during the periods in which those temporary differences become deductible. The Company considers its scheduling of taxable temporary differences, projected future taxable income, and tax planning strategies in making its assessment of whether there will be sufficient taxable income in future periods to offset deductible temporary differences as of December 31, 2011 and 2012. Management believes that it is more likely than not that the Company will realize the benefits of these temporary differences, and therefore, no valuation allowance is needed.

A reconciliation of the beginning and ending amount of total gross unrecognized tax benefits is as follows (in thousands):

If recognized, $95,000 of the unrecognized tax benefits as of December 31, 2011 and 2012, would impact the effective tax rate. The Company reports both accrued interest and penalties related to unrecognized tax benefits as income tax expense. All accrued interest and penalty amounts are reported gross, before reduction for any related deferred tax assets. No significant interest or penalties related to unrecognized tax benefits were recognized in the consolidated financial statements as of December 31, 2011 and 2012 or for the years ended December 31, 2011 and 2012. The Company does not expect the accruals for unrecognized tax benefits to change significantly within the next 12 months.

The Company files income tax returns in the U.S. federal tax jurisdiction and various state tax jurisdictions. The Company completed a federal IRS examination for tax year 2008 in the second quarter of 2011. There were no findings or issues, and no proposed changes to the Company's 2008 federal tax return. The Company is no longer subject to examination by federal taxing authorities for years before 2009 and by state taxing authorities generally before tax years 2008.

Sales to the Company's five largest customers represented 31.3% and 30.8% of total revenues for the years ended December 31, 2011 and 2012, respectively. The Company's five largest customers also represented 30.7% and 27.3% of trade accounts receivable as of December 31, 2011 and 2012, respectively. The Company's largest customer represented approximately 13.2% and 11.7% of operating revenues for the years ended December 31, 2011 and 2012, respectively. This customer also represented 8.9% and 9.5% of trade accounts receivable as of December 31, 2011 and 2012, respectively.

	Capital leases			Operating leases

Year ending December 31:
2013	$	1,844			2,977	(420	)
2014		2,177			2,468	(83	)
2015		—			1,717	—
2016		—			1,612	—
2017		—			404	—
Thereafter		—			556	—

Total minimum lease payments		4,021		$	9,734	(503	)

Less amount representing interest with imputed rates ranging from 7.95% to 10.42%		(307	)

Present value of net minimum lease payments		3,714
Less current maturities		(1,606	)

Long-term maturities	$	2,108

Operating revenues by type of similar product offerings for the years ending December 31, 2011 and 2012 were as follows (in thousands):

Activity in the allowance for doubtful accounts consisted of the following for the years ending December 31, 2011 and 2012 (in thousands):

In August 2010, the Company was named in a lawsuit by a former customer stemming from a business relationship that had been terminated approximately six years prior. The lawsuit was dismissed by the federal district court in October 2011. After an appeal by the former customer, the Court of Appeals allowed part of the lawsuit to go forward. While the Company believed the lawsuit was without merit, the Company agreed in the second quarter of 2013 to settle the lawsuit for an immaterial amount as the Company believed the cost to settle was less than what would have been incurred to defend the lawsuit.

In July 2013, the Company changed its legal name from Patriot Holding Corp. to Transport America, Inc.

In July 2013 the Company amended its $15.0 million Subordinated Note obtained from its primary shareholder to extend the maturity from January 12, 2016 to July 26, 2017. With the proceeds received from the Tranche A and Tranche B term loans the Company paid down $6.75 million on the Subordinated Note.

In July 2013, the Company amended its phantom stock plan to define a capital event to include the sale or other disposition of shares or common stock by one or more Stockholders (as such group is defined in the phantom stock plan) which results in the Stockholders beneficially owning (as determined in accordance with Rule 13d-3 under the Securities Exchange Act of 1934, as amended) in the aggregate less than 50 percent of the outstanding shares of common stock.

In July 2013, the Company adopted the 2013 Stock and Incentive Plan, which permits the Company to issue stock options, restricted stock units and restricted stock to eligible employees. No awards have been granted to date.

	December 31, 2012			June 30, 2013

Assets
Current assets:
Cash and cash equivalents	$	—		$	—
Trade accounts receivable, net of allowances for doubtful accounts of $825 in 2012 and $785 in 2013		35,376			37,403
Other receivables		4,041			3,628
Operating supplies—inventory		1,446			1,385
Deferred tax asset		10,324			10,324
Prepaid expenses		4,312			2,555

Total current assets		55,499			55,295

Property and equipment:
Land, buildings, and improvements		14,678			14,762
Revenue equipment		217,747			219,726
Other equipment		7,245			7,815

Total property and equipment		239,670			242,303
Less accumulated depreciation		(80,266	)		(82,846	)

Property and equipment, net		159,404			159,457

Other assets		1,269			1,019
Goodwill		23,207			23,207
Intangibles, net		7,588			7,340

Total assets		246,967			246,318

Liabilities and Shareholders' Equity
Current liabilities:
Checks issued in excess of cash balances	$	2,277		$	2,443
Accounts payable		6,604			10,453
Accrued expenses		20,000			21,006
Current maturities of long-term debt		34,486			34,449
Current maturities of capital lease obligations		1,606			2,906

Total current liabilities		64,973			71,257
Long-term debt, less current maturities		98,438			95,359
Capital lease obligations, less current maturities		2,108			—
Related-party subordinated note		18,355			14,165
Revolving credit facility		4,942			5,142
Deferred tax liability		45,923			45,923

Total liabilities		234,739			231,846

Commitments and Contingencies (note 8)
Shareholders' equity:
Common stock, $0.01 par value. Authorized, 1,000,000 shares; issued and outstanding, 125,677 and 125,677 shares at December 31 2012 and June 30, 2013, respectively		1			1
Additional paid-in capital		16,600			16,600
Retained deficit		(4,373	)		(2,129	)

Total shareholders' equity		12,228			14,472

Total liabilities and shareholders' equity	$	246,967		$	246,318

	Six months ended June 30,

	2012			2013
Operating revenues	$	183,863		$	176,267
Operating expenses:
Salaries, wages, and benefits		61,187			55,681
Fuel, maintenance, and other expenses		53,249			50,085
Purchased transportation		30,483			31,696
Revenue equipment leases		434			530
Depreciation and amortization		17,205			15,120
Insurance, claims, and damage		4,035			4,380
Taxes and licenses		2,882			2,041
Communications		793			666
Other general and administrative expenses		7,756			8,741
Gain on sale of property and equipment		(3,420	)		(2,367	)

Total operating expenses		174,604			166,573

Operating income		9,259			9,694
Interest expense, net		5,953			5,840

Earnings before income taxes		3,306			3,854
Income tax expenses		1,524			1,610

Net income	$	1,782		$	2,244

Basic and diluted earnings per common share	$	14.18		$	17.86

	Six months ended June 30,

	2012			2013
Operating activities:
Net income (loss)	$	1,782		$	2,244
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		17,205			15,120
Gain on sale of property and equipment		(3,420	)		(2,367	)
Payment-in-kind—related-party subordinated note		764			810
Changes in operating assets and liabilities:
Trade accounts receivables		(402	)		(2,027	)
Other receivables		2,560			413
Operating supplies—inventory		(159	)		61
Prepaid expenses		1,947			1,757
Other assets		168			250
Accounts payable		1,627			2,225
Accrued expenses		684			1,006

Net cash provided by operating activities		22,756			19,492

Investing activities:
Purchases of revenue equipment		(27,457	)		(12,544	)
Purchases of property and other equipment		(606	)		(718	)
Proceeds from sales of equipment		7,401			6,053

Net cash used in investing activities		(20,662	)		(7,209	)

Financing activities:
Proceeds from issuance of long-term debt		26,473			12,060
Principal payments on long-term debt		(23,033	)		(19,709	)
Principal payments on related-party subordinated note		—			(5,000	)
Proceeds from revolving credit facility		214,597			195,118
Repayments on revolving credit facility		(219,359	)		(194,918	)
Change in checks issued in excess of cash balances		(772	)		166

Net cash used in financing activities		(2,094	)		(12,283	)

Net decrease in cash		—			—
Cash, beginning of year		—			—

Cash, end of year	$	—		$	—

Supplemental disclosure of cash flow information:
Cash paid during the period for:
Interest	$	5,048		$	4,767
Taxes		582			155
Supplemental schedule of noncash investing and financing activities:
Lease receivables from disposition of revenue equipment	$	87		$	—
Revenue equipment purchased with note payable		—			3,725
Revenue equipment purchased with accounts payable		4,564			1,624

TRANSPORT AMERICA, INC.
AND SUBSIDIARIES

Notes to Consolidated Financial Statements

June 30, 2012 and 2013
(Unaudited)

Intangible assets at December 31, 2012 and June 30, 2013 consist of the following (in thousands):

The weighted average amortization period for customer relationships is 6.3 years as of December 31, 2012 and June 30, 2013. In the quarter in which an identified intangible asset becomes fully amortized, the Company removes the fully amortized balances from the gross intangible asset and accumulated amortization amounts.

The Revolving Credit Facility includes a commitment of $50.0 million for borrowings and letters of credit, subject to a borrowing base calculation consisting of certain advance rates applied to eligible collateral balances, primarily accounts receivable and rolling stock inventory. Letters of credit up to $20.0 million may be obtained under the Revolving Credit Facility and, as of December 31, 2012 and June 30, 2013, totaled $7.8 million and $7.8 million, respectively. At December 31, 2012 and June 30, 2013, the interest rate on outstanding borrowings was 4.25% and 4.25%, respectively, and availability under the Revolving Credit Facility was $18.3 million and $19.3 million at December 31, 2012 and June 30, 2013, respectively.

The Company also has a $7.0 million Supplemental Term Loan secured by certain real property. Principal payments are payable in equal quarterly installments, with a balloon payment due at maturity in January 2015. The Company also has a $15.0 million Subordinated Note obtained from its primary shareholder. The Subordinated Note matures on January 12, 2016.

Accrued expenses at December 31, 2012 and June 30, 2013 are as follows (in thousands):

Basic and diluted earnings per common share were computed for the six months ending June 30, 2012 and 2013 as follows (in thousands, except per share amounts):

Performance-based option awards from the Company's Stock Plan totaling 4,395 shares as of December 31, 2012, and June 30, 2013, were not included in the calculation of earnings per share because the performance condition was not probable of achievement.

The Company obtained a $15.0 million Subordinated Note from its primary shareholder in January 2011, as discussed in note 3.

The Company had transactions during 2012 and 2013 with Skipper, Inc., which is partially owned by a shareholder and member of the board of directors of the Company. Skipper, Inc. and the shareholder are considered related parties to the Company. The Company paid Skipper, Inc. $0.1 million for the six months ended June 30, 2012 and 2013 for rent and property taxes on the property located in Birmingham, Alabama, as discussed in note 11.

As of December 31, 2012 and June 30, 2013, the Company had a variable interest in Skipper Inc., and Skipper Inc. was considered to be a variable interest entity (VIE). The Company evaluated whether or not it was the primary beneficiary using a qualitative assessment that considered the VIE's purpose and design, the involvement of each of the interest holders, and the risks and benefits of the VIE. The Company determined it was not the primary beneficiary in the VIE. The Company provided no financial support to Skipper, Inc. other than the contractual lease payments and there is no arrangement that would require it to provide significant financial support in the future.

The income tax provision consisted of the following for the six months ending June 30 2012 and 2013 (in thousands):

For the six months ended June 30, 2012 and 2013, the overall tax rate was different than the statutory rate of 34% primarily due to the impact of state income taxes.

If recognized, $95,000 of the unrecognized tax benefits as of June 30, 2012 and June 30, 2013 would impact the effective tax rate. The Company reports both accrued interest and penalties related to unrecognized tax benefits as income tax expense. All accrued interest and penalty amounts are reported gross, before reduction for any related deferred tax assets. No significant interest or penalties related to unrecognized tax benefits were recognized in the consolidated financial statements as of June 30, 2012 and 2013 or for the periods ended June 30, 2012 or June 30, 2013. The Company does not expect the accruals for unrecognized tax benefits to change significantly within the next 12 months.

The Company files income tax returns in the U.S. federal tax jurisdiction and various state tax jurisdictions. The Company completed a federal IRS examination for tax year 2008 in the second quarter of 2011. There were no findings or issues and no proposed changes to the Company's 2008 federal tax return. The Company is no longer subject to examination by federal taxing authorities for years before 2009 and by state taxing authorities generally before 2008.

In July 2013, the Company changed its legal name from Patriot Holding Corp. to Transport America, Inc.

In July 2013, the Company amended its $15.0 million Subordinated Note obtained from its primary shareholder to extend the maturity from January 12, 2016 to July 26, 2017. With the proceeds received from the Tranche A and Tranche B term loans the Company paid down $6.75 million on the subordinated note.

In July 2013, the Company adopted the 2013 Stock and Incentive Plan, which permits the Company to issue stock options, restricted stock units, and restricted stock to eligible employees. No awards have been granted to date.

Through and including , 2013 (the 25th day after the date of this prospectus), all dealers effecting transactions in these securities, whether or not participating in this offering, may be required to deliver a prospectus. This is in addition to a dealer's obligation to deliver a prospectus when acting as an underwriter and with respect to an unsold allotment or subscription.

The following table sets forth the costs and expenses, other than underwriting discounts, expected to be incurred by the registrant in connection with the sale of the common stock being registered. All amounts are estimates except the SEC registration fee, the FINRA filing fee and the NASDAQ listing fee.

We are subject to Minnesota Statutes Chapter 302A, the Minnesota Business Corporation Act. Section 302A.521 of the Minnesota Business Corporation Act provides in substance that, unless prohibited by its articles of incorporation or bylaws, a corporation must indemnify an officer or director who is made or threatened to be made a party to a proceeding by reason of the former or present official capacity of the person against judgments, penalties, fines, including, without limitation, excise taxes assessed against the person with respect to an employee benefit plan, settlements and reasonable expenses, including attorneys' fees and disbursements, incurred by such person in connection with the proceeding, if certain criteria are met. These criteria, all of which must be met by the person seeking indemnification, are (a) that such person has not been indemnified by another organization or employee benefit plan for the same judgments, penalties, fines, including, without limitation, excise taxes assessed against the person with respect to an employee benefit plan, settlements and reasonable expenses, including attorneys' fees and disbursements, incurred by the person in connection with the proceeding with respect to the same acts or omissions; (b) that such person must have acted in good faith; (c) that no improper personal benefit was obtained by such person and such person satisfied certain statutory conflicts of interest provisions, if applicable; (d) that in the case of a criminal proceeding, such person had no reasonable cause to believe that the conduct was unlawful; and (e) that, in the case of acts or omissions occurring in such person's performance in an official capacity, such person must have acted in a manner such person reasonably believed was in the best interests of the corporation or, in certain limited circumstances, not opposed to the best interests of the corporation.

In addition, Section 302A.521, subd. 3, requires payment by us, upon written request, of reasonable expenses in advance of final disposition in certain instances. A decision as to required indemnification is made by a majority of the disinterested board of directors present at a meeting at which a disinterested quorum is present, or by a designated committee of disinterested directors, by special legal counsel, by the disinterested shareholders, or by a court.

We also maintain a director and officer insurance policy to cover our company, our directors and our officers against certain liabilities.

Our articles of incorporation state that to the fullest extent permitted by the Minnesota Business Corporation Act, a director of ours shall not be personally liable to the corporation or its shareholders for monetary damages for breach of fiduciary duty as a director.

Our bylaws require us to indemnify all of our officers and directors, for such expenses and liabilities, in such manner, under such circumstances and to such extent as required or permitted by the Minnesota Business Corporation Act, as now enacted or hereafter amended.

The following list sets forth information regarding all securities sold by us in the three years preceding the filing of this registration statement which were not registered under the Securities Act:

On January 12, 2011, as partial consideration for the acquisition of Southern Cal, after giving effect to a post-closing adjustment, we issued 12,511 shares of our common stock to Kenneth R. Adams, 8,266 shares of our common stock to the Kenneth R. Adams 2010 Three Year Trust and 4,900 shares of our common stock to Philip G. DeSimone. After giving effect to the post-closing adjustment, Southern Cal was acquired for $21.2 million, consisting of $15.3 million in cash and 25,677 shares of common stock.

These shares were issued without registration in reliance on the exemption afforded by Section 4(2) of the Securities Act.

Exhibit Number			Description of Document

	1.1		Form of Underwriting Agreement*
	3.1		Articles of Incorporation of the Registrant, as currently in effect
	3.2		Articles of Amendment, filed April 6, 2006, to the Articles of Incorporation of the Registrant, as currently in effect
	3.3		Articles of Amendment, filed May 7, 2009, to the Articles of Incorporation of the Registrant, as currently in effect
	3.4		Articles of Amendment, filed July 31, 2013, to the Articles of Incorporation of the Registrant, as currently in effect
	3.5		Form of Second Amended and Restated Articles of Incorporation of the Registrant, to be in effect upon the completion of this offering*
	3.6		Bylaws of the Registrant, as currently in effect
	3.7		Form of Amended and Restated Bylaws of the Registrant, to be in effect upon the completion of this offering*
	4.1		Form of Common Stock Certificate*
	4.2		Shareholders' Agreement, among Patriot Holding Corp., Transport Investors, LLC, Kenneth R. Adams, Kenneth R. Adams as Trustee of the Kenneth R. Adams 2010 Three-Year Trust and Philip G. DeSimone, dated January 12, 2011

Exhibit Number			Description of Document

	4.3		Securityholders Agreement, among Transport Investors, LLC, Marathon Fund Limited Partnership V, and the Securityholders that are party thereto, dated January 6, 2006
	4.4		First Amendment to Securityholders Agreement of Transport Investors, LLC, dated January 23, 2007
	5.1		Form of Opinion of Dorsey & Whitney LLP*
	10.1		Employment Agreement between Transport Corporation of America, Inc. and Scott C. Arves, dated November 20, 2006+
	10.2		Employment Agreement between Patriot Acquisition Corporation and Mark J. Emmen, dated January 6, 2006+
	10.3		Employment Agreement between Patriot Acquisition Corporation and Keith R. Klein, dated January 6, 2006+
	10.4		Letter Agreement between Patriot Holding Corp. and Michael J. Paxton, dated January 12, 2007+
	10.5		Amended and Restated Patriot Holding Corp. Phantom Stock Plan, dated July 31, 2013+*
	10.6		Transport Corporation of America, Inc. 2013 Stock and Incentive Plan+*
	10.7		Subordinated Note Purchase Agreement, between Marathon Fund Limited Partnership V and Patriot Holding Corp., dated January 12, 2011
	10.8		First Amendment to Subordinated Note Purchase Agreement between Patriot Holding Corp. and Marathon Fund Limited Partnership V, dated July 26, 2013
	10.9		Loan, Security and Guaranty Agreement, among Transport Corporation of America, Inc., Southern Cal Transport, Inc. (f/k/a Saints Acquisition, Inc.), Adway Leasing, LLC and certain other subsidiaries of the foregoing, as Borrowers and Guarantors, Patriot Holding Corp., as a Guarantor, Bank of America, N.A., as Agent, and the financial institutions from time to time party thereto, as Lenders, dated January 12, 2011
	10.10		First Amendment to Loan, Security and Guaranty Agreement, among Transport Corporation of America, Inc., Southern Cal Transport, Inc., Patriot Holding Corp., and Bank of America, N.A., dated September 30, 2011
	10.11		Second Amendment to Loan, Security and Guaranty Agreement, First Agreement to Pledge Agreement and Consent, among Transport Corporation of America, Inc., Southern Cal Transport, LLC, Patriot Holding Corp. and Bank of America, N.A., dated January 9, 2012
	10.12		Third Amendment to Loan, Security and Guaranty Agreement, among Transport Corporation of America, Inc., Southern Cal Transport, LLC, Patriot Holdings Corp. and Bank of America, N.A., dated as of July 26, 2013
	21.1		Subsidiaries of the Registrant
	23.1		Consent of KPMG LLP*
	23.2		Consent of Dorsey & Whitney LLP (included in Exhibit 5.1)*
	24.1		Powers of Attorney (included in signature page)*

The undersigned registrant hereby undertakes to provide to the underwriters at the closing specified in the underwriting agreement certificates in such denominations and registered in such names as required by the underwriters to permit prompt delivery to each purchaser.

Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

Pursuant to the requirements of the Securities Act of 1933, as amended, the registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized in the City of Eagan, State of Minnesota, on , 2013.

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Scott C. Arves, Mark J. Emmen and Keith R. Klein and each of them to act without the other, his true and lawful attorney-in-fact and agent, with full power of substitution, for him and in his name, place and stead, in any and all capacities, to sign and file any and all amendments (including post-effective amendments) to this registration statement, and to sign any registration statement for the same offering covered by this registration statement that is to be effective upon filing pursuant to Rule 462(b) promulgated under the Securities Act of 1933, and all post-effective amendments thereto, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, full power and authority to do and perform each and every other act on behalf of the undersigned required to be done in connection therewith.

Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities and on the dates indicated.

Exhibit Number			Description of Document

	1.1		Form of Underwriting Agreement*
	3.1		Articles of Incorporation of the Registrant, as currently in effect
	3.2		Articles of Amendment, filed April 6, 2006, to the Articles of Incorporation of the Registrant, as currently in effect
	3.3		Articles of Amendment, filed May 7, 2009, to the Articles of Incorporation of the Registrant, as currently in effect
	3.4		Articles of Amendment, filed July 31, 2013, to the Articles of Incorporation of the Registrant, as currently in effect
	3.5		Form of Second Amended and Restated Articles of Incorporation of the Registrant, to be in effect upon the completion of this offering*
	3.6		Bylaws of the Registrant, as currently in effect
	3.7		Form of Amended and Restated Bylaws of the Registrant, to be in effect upon the completion of this offering*
	4.1		Form of Common Stock Certificate*
	4.2		Shareholders' Agreement, among Patriot Holding Corp., Transport Investors, LLC, Kenneth R. Adams, Kenneth R. Adams as Trustee of the Kenneth R. Adams 2010 Three-Year Trust and Philip G. DeSimone, dated January 12, 2011
	4.3		Securityholders Agreement, among Transport Investors, LLC, Marathon Fund Limited Partnership V, and the Securityholders that are party thereto, dated January 6, 2006
	4.4		First Amendment to Securityholders Agreement of Transport Investors, LLC, dated January 23, 2007
	5.1		Form of Opinion of Dorsey & Whitney LLP*
	10.1		Employment Agreement between Transport Corporation of America, Inc. and Scott C. Arves, dated November 20, 2006+
	10.2		Employment Agreement between Patriot Acquisition Corporation and Mark J. Emmen, dated January 6, 2006+
	10.3		Employment Agreement between Patriot Acquisition Corporation and Keith R. Klein, dated January 6, 2006+
	10.4		Letter Agreement between Patriot Holding Corp. and Michael J. Paxton, dated January 12, 2007+
	10.5		Amended and Restated Patriot Holding Corp. Phantom Stock Plan, dated July 31, 2013+*
	10.6		Transport Corporation of America, Inc. 2013 Stock and Incentive Plan+*
	10.7		Subordinated Note Purchase Agreement, between Marathon Fund Limited Partnership V and Patriot Holding Corp., dated January 12, 2011
	10.8		First Amendment to Subordinated Note Purchase Agreement between Patriot Holding Corp. and Marathon Fund Limited Partnership V, dated July 26, 2013

Exhibit Number			Description of Document

	10.9		Loan, Security and Guaranty Agreement, among Transport Corporation of America, Inc., Southern Cal Transport, Inc. (f/k/a Saints Acquisition, Inc.), Adway Leasing, LLC and certain other subsidiaries of the foregoing, as Borrowers and Guarantors, Patriot Holding Corp., as a Guarantor, Bank of America, N.A., as Agent, and the financial institutions from time to time party thereto, as Lenders, dated January 12, 2011
	10.10		First Amendment to Loan, Security and Guaranty Agreement, among Transport Corporation of America, Inc., Southern Cal Transport, Inc., Patriot Holding Corp., and Bank of America, N.A., dated September 30, 2011
	10.11		Second Amendment to Loan, Security and Guaranty Agreement, First Agreement to Pledge Agreement and Consent, among Transport Corporation of America, Inc., Southern Cal Transport, LLC, Patriot Holding Corp. and Bank of America, N.A., dated January 9, 2012
	10.12		Third Amendment to Loan, Security and Guaranty Agreement, among Transport Corporation of America, Inc., Southern Cal Transport, LLC, Patriot Holdings Corp. and Bank of America, N.A., dated as of July 26, 2013
	21.1		Subsidiaries of the Registrant
	23.1		Consent of KPMG LLP*
	23.2		Consent of Dorsey & Whitney LLP (included in Exhibit 5.1)*
	24.1		Powers of Attorney (included in signature page)*


Large accelerated filer o		Accelerated filer o		Non-accelerated filer ý (Do not check if a smaller reporting company)		Smaller reporting company o

Title of each class of securities to be registered		Proposed maximum aggregate offering price(1)(2)		Amount of registration fee




Common Stock, $0.01 par value per share

	Per Share	Total

Initial public offering price	$	$
Underwriting discount*	$	$
Proceeds, before expenses, to us	$	$


Assumed initial public offering price per share		$
Net tangible book value per share as of	$
Increase in net tangible book value per share attributable to new investors in this offering	$

Net tangible book value per share immediately after this offering		$

Dilution in net tangible book value per share to new investors in this offering		$

	Shares Purchased				Total Consideration

	Shares Purchased				Total Consideration				Average Price Per Share
	Number	%			Amount	%			Average Price Per Share
Existing shareholders				%	$			%	$
New investors
Total			100.0	%	$		100.0	%	$


Minnesota (State or other jurisdiction of incorporation or organization)		4213 (Primary Standard Industrial Classification Code Number)		20-4094878 (I.R.S. Employer Identification No.)


Copy to:
Jonathan B. Abram Dorsey & Whitney LLP Suite 1500 50 South Sixth Street Minneapolis, Minnesota 55402 Phone: (612) 340-2600 E-mail: abram.jonathan@dorsey.com		Patrick Daugherty Foley & Lardner LLP Suite 2800 321 North Clark Street Chicago, Illinois 60654 Phone: (312) 832-4500 E-mail: pdaugherty@foley.com

		Page

About This Prospectus			i
Market and Other Industry Data			i
Trademarks, Service Marks and Copyrights			i
Glossary of Terms			i
Prospectus Summary			1
Risk Factors			14
Cautionary Note Regarding Forward-Looking Statements			26
Use of Proceeds			28
Dividend Policy			28
Capitalization			29
Dilution			30
Selected Historical Consolidated Financial and Other Data			31
Management's Discussion and Analysis of Financial Condition and Results of Operations			33
Business			57
Management			80
Executive Compensation			84
Certain Relationships and Related Party and Other Transactions			91
Principal and Selling Shareholders			92
Description of Capital Stock			94
Shares Eligible for Future Sale			98
Material U.S. Federal Income Tax Consequences for Non-U.S. Holders			100
Underwriting			104
Legal Matters			107
Experts			107
Where You Can Find Additional Information			107
Index To Consolidated Financial Statements			F-1

	December 31, 2012		June 30, 2013

	(In thousands)
Revolving credit facility due January 2015	$	4,942	$	5,142
Supplemental term note		5,775		5,425
Related party subordinated note due July 2016		18,355		14,165
Notes payable to banks and other financial institutions: maturities vary through July 2023 and capital leases		130,863		127,289

Total long-term debt and capital leases	$	159,935	$	152,021
Less: current portion		36,092		37,355

Long-term debt and capital leases, less current portion	$	123,843	$	114,666

	Payments Due By Period

	Less Than 1 Year		Year 2 - 3		Years 4 - 5		More Than 5 Years		Total
Long-term debt obligations	$	34,486	$	61,401	$	50,261	$	5,131	$	151,279
Capital lease obligations(1)		1,844		2,177		—		—		4,021
Interest obligations(2)		6,725		7,087		1,721		468		16,001
Operating lease obligations(3)		2,977		4,185		2,016		556		9,734
Revolving credit facility		—		5,142		—		—		5,142
Purchase obligations(4)		16,600		—		—		—		16,600

Total contractual obligations	$	62,632	$	79,992	$	53,998	$	6,155	$	202,777


U.S. Freight Transportation Revenues by Mode, 2011		U.S. For-Hire Truckload Revenues, 2011

System Group		Purpose

Truckload Management System		Provide high-quality customer service and operating efficiency

Network Optimization Tools		Reduce empty miles and optimize freight distribution

Driver Communication and Coordination Tools		Increase productivity and enhance driver retention

Customer Service and Access Via the Web		Satisfy customer needs and enable customers to track services

Safety Tools		Maintain excellent safety record and reduce costs


Tractor Fleet Summary by Year of Purchase		Trailer Fleet Summary by Year of Purchase

Name		Position

Scott C. Arves	57	President and Chief Executive Officer and Director*
Keith R. Klein	50	Executive Vice President and Chief Operating Officer*
Mark J. Emmen	49	Vice President and Chief Financial Officer*
Van Zandt Hawn	68	Director+
Joseph M. Heinen	40	Director+
Michael J. Paxton	67	Director+

Name and Principal Position

Scott C. Arves President and Chief Executive Officer	2012	465,000	264,000	18,168	747,168
Keith R. Klein Executive Vice President and Chief Operating Officer	2012	314,000	118,800	22,900	455,700
Mark J. Emmen Vice President and Chief Financial Officer	2012	205,000	61,600	23,894	290,494


Baird		Stifel

	Stock Awards

Name	Number of Shares or Units of Stock That Have Not Vested (#)(1)		Market Value of Shares or Units of Stock That Have Not Vested ($)(2)
Scott C. Arves		—		—
Keith R. Klein		—		—
Mark J. Emmen		200	$

Underwriter		Number of Shares

Robert W. Baird & Co. Incorporated
Stifel, Nicolaus & Company, Incorporated

Total

	Per Share		Total

	Without Over- Allotment	With Over- Allotment	Without Over- Allotment	With Over- Allotment
Underwriting discounts and commissions paid by us	$	$	$	$
Underwriting discounts and commissions paid by selling shareholders


Independent Auditors' Report		F-2
Consolidated Balance Sheets as of December 31, 2012 and 2011		F-3
Consolidated Statements of Operations for the two years ended December 31, 2012 and 2011		F-4
Consolidated Statements of Shareholders' Equity for the two years ended December 31, 2012 and 2011		F-5
Consolidated Statements of Cash Flows for the two years ended December 31, 2012 and 2011		F-6
Notes to Consolidated Financial Statements		F-7
Consolidated Balance Sheets as of December 31, 2012 and June 30, 2013 (unaudited)		F-27
Consolidated Statements of Operations for the six months ended June 30, 2012 and 2013 (unaudited)		F-28
Consolidated Statements of Shareholders' Equity for the six months ended June 30, 2012 and 2013 (unaudited)		F-29
Consolidated Statements of Cash Flows for the six months ended June 30, 2012 and 2013 (unaudited)		F-30
Notes to Consolidated Financial Statements		F-31

	Common stock

	Common stock				Additional paid-in capital		Retained earnings (deficit)			Total shareholders' equity
	Shares		Amount		Additional paid-in capital		Retained earnings (deficit)			Total shareholders' equity
Balance at December 31, 2010		100,000	$	1	$	10,779	$	3,309		$	14,089
Issuance of stock in acquisition		25,677		—		5,821		—			5,821
Net loss		—		—		—		(11,602	)		(11,602	)

Balance at December 31, 2011		125,677		1		16,600		(8,293	)		8,308
Net income		—		—		—		3,920			3,920

Balance at December 31, 2012		125,677	$	1	$	16,600	$	(4,373	)	$	12,228

		Years

Tractors		4 - 5
Trailers		10 - 12
Buildings		30 - 40
Building improvements		5 - 30
Other equipment, including computers and furniture		3 - 7



Shares outstanding, beginning of period	3,030		3,705
Granted	1,850		865
Forfeited	(1,175	)	(175	)

Shares outstanding, end of period	3,705		4,395


Cash payments	$	15,311
Fair value of issued shares		5,821

Total consideration paid	$	21,132

	Asset amount

Customer relationships	$	2,640	6
Noncompete agreements		200	2
Tradenames		810	1

Identified intangible assets	$	3,650

	2011			2012

Customer relationships	$	3,840		$	3,840
Tradenames and trademarks (nonamortizable)		5,800			5,800
Tradenames and trademarks (amortizable)		810			—
Noncompete agreements		200			—

		10,650			9,640
Less accumulated amortization		(2,350	)		(2,052	)

Total	$	8,300		$	7,588

	Transport America		Southern Cal			Total

Balance at December 31, 2010	$	9,912	$	—		$	9,912
Goodwill due to acquisition on January 12, 2011		—		23,042			23,042
Impairment of goodwill				(9,747	)		(9,747	)

Balance at December 31, 2011		9,912		13,295			23,207
Segment reorganization (see note 1)		13,295		(13,295	)		—

Balance at December 31, 2012	$	23,207	$	—		$	23,207

	2011		2012

Notes payable to banks and other financial institutions with maturities through January 2023, secured by certain revenue equipment with interest rates ranging from 3.50% to 7.85%	$	123,791	$	127,149
Supplemental term loan		6,475		5,775
Subordinated note		16,792		18,355

Total long-term debt		147,058		151,279
Less current maturities of long-term debt		37,593		34,486

Long-term debt, less current maturities	$	109,465	$	116,793

	2011		2012

Salaries, wages, and benefits	$	3,587	$	5,216
Insurance, claims, and damage		10,680		5,137
Workers' compensation		4,937		5,256
Medical, dental, and prescriptions		1,015		1,300
Other		3,560		3,091

Total	$	23,779	$	20,000

	2011			2012

Numerator:
Net income (loss)	$	(11,602	)	$	3,920
Denominator:
Basic and diluted earnings per common share—weighted average shares		124,833			125,677

Basic and diluted earnings (loss) per common share	$	(92.94	)	$	31.19

	Current

2011:
Federal	$	46	(208	)	(162	)
State		300	(225	)	75

Total	$	346	(433	)	(87	)

2012:
Federal	$	—	2,426		2,426
State		179	476		655

Total	$	179	2,902		3,081

	2011

Expected federal tax (benefit) expense at statutory rates	$	(3,974	)	2,380
Increases in taxes resulting from:
State income taxes, net of federal effect		50		432
Per diem and other permanent items		604		436
Goodwill impairment		3,314		—
Deferred tax rate changes and other		(81	)	(167	)

Actual tax (benefit) expense	$	(87	)	3,081

	2011		2012

Current deferred tax asset	$	9,267	$	10,324
Noncurrent deferred tax liability		41,825		45,923

Net deferred tax liability	$	32,558	$	35,599

	2011			2012

Balance at January 1	$	207		$	95
Decrease related to prior year tax positions		(112	)		—
Increase related to current year tax positions		—			—

Balance at December 31	$	95		$	95

	2011			2012

Revenue equipment	$	8,431		$	8,418
Office equipment		376			376
Less accumulated depreciation		(3,469	)		(4,766	)

Total	$	5,338		$	4,028

	Year Ending December 31,

	2011		2012
Operating revenues:
Truckload services	$	285,902	$	263,399
Logistics, intermodal and other		15,897		16,079

Total freight revenues		301,799		279,478
Fuel surcharge		86,253		84,068

Total operating revenues	$	388,052	$	363,546