10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

x	Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the Quarter Ended June 30, 2011
o	Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the transition period from                       to                     

Commission file number 000-19969

ARKANSAS BEST CORPORATION

(Exact name of registrant as specified in its charter)

Delaware (State or other jurisdiction of
incorporation or organization) 71-0673405 (I.R.S. Employer Identification No.)

3801 Old Greenwood Road

Fort Smith, Arkansas 72903

(479) 785-6000

 (Address, including zip code, and telephone number, including

 area code, of the registrant’s principal executive offices)

Not Applicable

(Former name, former address and former fiscal year, if changed since last report.)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  x Yes  o No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  x Yes  o No

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 definition of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer x	Accelerated filer o
Non-accelerated filer o	Smaller reporting company o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). o Yes  x No

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

Class	Outstanding at July 29, 2011
Common Stock, $0.01 par value	25,421,887 shares

ARKANSAS BEST CORPORATION

INDEX

		Page
PART I. FINANCIAL INFORMATION
Item 1.	Financial Statements
	Consolidated Balance Sheets — June 30, 2011 and December 31, 2010	3
	Consolidated Statements of Operations — For the Three and Six Months Ended June 30, 2011 and 2010	5
	Consolidated Statement of Stockholders’ Equity — For the Six Months Ended June 30, 2011	6
	Consolidated Statements of Cash Flows — For the Six Months Ended June 30, 2011 and 2010	7
	Notes to Consolidated Financial Statements	8
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	21
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	36
Item 4.	Controls and Procedures	36
PART II. OTHER INFORMATION
Item 1.	Legal Proceedings	37
Item 1A.	Risk Factors	37
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	37
Item 3.	Defaults Upon Senior Securities	37
Item 4.	Removed and Reserved	37
Item 5.	Other Information	37
Item 6.	Exhibits	38
SIGNATURES		40
Certification of Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002		41
Certification of Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002		42
Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002		43

PART I.

FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

ARKANSAS BEST CORPORATION

CONSOLIDATED BALANCE SHEETS

	June 30 2011		December 31 2010
	(Unaudited)
	($ thousands, except share data)
ASSETS
CURRENT ASSETS
Cash and cash equivalents	$	114,834	$	102,578
Short-term investments	37,579		39,288
Restricted cash equivalents and short-term investments	51,681		51,661
Accounts receivable, less allowances (2011 — $5,737; 2010 — $3,944)	170,660		145,426
Other accounts receivable, less allowances (2011 — $1,214; 2010 — $1,254)	7,415		8,157
Prepaid expenses	9,422		10,258
Deferred income taxes	35,596		32,681
Prepaid and refundable income taxes	2,209		3,958
Other	5,221		5,677
TOTAL CURRENT ASSETS	434,617		399,684
PROPERTY, PLANT AND EQUIPMENT
Land and structures	241,082		243,981
Revenue equipment	551,411		530,424
Service, office and other equipment	167,329		163,732
Leasehold improvements	21,198		21,890
	981,020		960,027
Less allowances for depreciation and amortization	582,686		552,781
	398,334		407,246
OTHER ASSETS	54,564		54,021
	$	887,515	$	860,951

See notes to consolidated financial statements.

3

ARKANSAS BEST CORPORATION

CONSOLIDATED BALANCE SHEETS — continued

	June 30 2011			December 31 2010
	(Unaudited)
	($ thousands, except share data)
LIABILITIES AND STOCKHOLDERS’ EQUITY
CURRENT LIABILITIES
Bank overdraft and drafts payable	$	15,820		$	13,023
Accounts payable	82,950			62,134
Income taxes payable	348			196
Accrued expenses	157,589			144,543
Current portion of long-term debt	15,386			14,001
TOTAL CURRENT LIABILITIES	272,093			233,897
LONG-TERM DEBT, less current portion	38,160			42,657
PENSION AND POSTRETIREMENT LIABILITIES	65,204			65,421
OTHER LIABILITIES	17,713			19,827
DEFERRED INCOME TAXES	17,878			19,405
STOCKHOLDERS’ EQUITY
Common stock, $0.01 par value, authorized 70,000,000 shares; issued 2011: 27,099,819 shares; 2010: 26,934,847 shares	271			269
Additional paid-in capital	284,771			281,169
Retained earnings	283,034			292,129
Treasury stock, at cost, 1,677,932 shares	(57,770		)	(57,770		)
Accumulated other comprehensive loss	(33,839		)	(36,053		)
TOTAL STOCKHOLDERS’ EQUITY	476,467			479,744
	$	887,515		$	860,951

See notes to consolidated financial statements.

4

ARKANSAS BEST CORPORATION

CONSOLIDATED STATEMENTS OF OPERATIONS

	Three Months Ended June 30						Six Months Ended June 30
	2011			2010			2011			2010
	(Unaudited)
	($ thousands, except share and per share data)
OPERATING REVENUES	$	498,550		$	411,347		$	933,481		$	771,237
OPERATING EXPENSES AND COSTS	489,552			422,157			946,475			817,313
OPERATING INCOME (LOSS)	8,998			(10,810		)	(12,994		)	(46,076		)
OTHER INCOME (EXPENSE)
Interest and dividend income	273			274			516			608
Interest expense and other related financing costs	(932		)	(434		)	(1,927		)	(999		)
Other, net	281			(457		)	2,892			211
	(378		)	(617		)	1,481			(180		)
INCOME (LOSS) BEFORE INCOME TAXES	8,620			(11,427		)	(11,513		)	(46,256		)
INCOME TAXES
Current provision (benefit)	3,132			(847		)	2,392			(9,336		)
Deferred provision (benefit)	37			(3,232		)	(6,569		)	(8,200		)
	3,169			(4,079		)	(4,177		)	(17,536		)
NET INCOME (LOSS)	5,451			(7,348		)	(7,336		)	(28,720		)
LESS: NONCONTROLLING INTEREST IN NET INCOME OF SUBSIDIARY	153			96			174			116
NET INCOME (LOSS) ATTRIBUTABLE TO ARKANSAS BEST CORPORATION	$	5,298		$	(7,444	)	$	(7,510	)	$	(28,836	)
EARNINGS (LOSS) PER COMMON SHARE
Basic	$	0.20		$	(0.30	)	$	(0.30	)	$	(1.15	)
Diluted	$	0.20		$	(0.30	)	$	(0.30	)	$	(1.15	)
AVERAGE COMMON SHARES OUTSTANDING
Basic	25,411,339			25,182,579			25,358,130			25,137,886
Diluted	25,411,942			25,182,579			25,358,130			25,137,886
CASH DIVIDENDS DECLARED PER COMMON SHARE	$	0.03		$	0.03		$	0.06		$	0.06

See notes to consolidated financial statements.

5

ARKANSAS BEST CORPORATION

CONSOLIDATED STATEMENT OF STOCKHOLDERS’ EQUITY

														Accumulated
				Additional										Other
	Common Stock			Paid-In			Retained			Treasury Stock				Comprehensive			Total
	Shares	Amount		Capital			Earnings			Shares	Amount			Loss			Equity
	(Unaudited)
	($ and shares, thousands)
Balances at December 31, 2010	26,935	$	269	$	281,169		$	292,129		1,678	$	(57,770	)	$	(36,053	)	$	479,744
Net loss (excluding noncontrolling interest in net income of subsidiary of $174)							(7,510		)								(7,510		)
Change in foreign currency translation, net of tax of $18														28			28
Amortization of unrecognized net periodic benefit costs, net of tax of $1,394:
Net actuarial loss														2,249			2,249
Prior service credit														(58		)	(58		)
Change in fair value of available for sale security, net of tax of $2														(5		)	(5		)
Total comprehensive loss																	(5,296		)
Issuance of common stock under share-based compensation plans	165	2		761													763
Tax effect of share-based compensation plans and other				(858		)											(858		)
Share-based compensation expense				3,699													3,699
Dividends declared on common stock							(1,585		)								(1,585		)
Balances at June 30, 2011	27,100	$	271	$	284,771		$	283,034		1,678	$	(57,770	)	$	(33,839	)	$	476,467

See notes to consolidated financial statements.

6

ARKANSAS BEST CORPORATION

CONSOLIDATED STATEMENTS OF CASH FLOWS

	Six Months Ended June 30
	2011			2010
	(Unaudited)
	($ thousands)
OPERATING ACTIVITIES
Net loss	$	(7,336	)	$	(28,720	)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	35,971			36,096
Other amortization	123			133
Pension settlement expense	—			178
Share-based compensation expense	3,699			2,158
Provision for losses on accounts receivable	1,122			303
Deferred income tax benefit	(6,569		)	(8,200		)
Gain on sale of property and equipment	(873		)	(72		)
Changes in operating assets and liabilities:
Receivables	(25,756		)	(20,857		)
Prepaid expenses	836			1,399
Other assets	146			706
Income taxes	2,417			21,605
Accounts payable, accrued expenses and other liabilities	29,352			14,499
NET CASH PROVIDED BY OPERATING ACTIVITIES	33,132			19,228
INVESTING ACTIVITIES
Purchases of property, plant and equipment, net of capital leases and notes payable	(18,766		)	(3,399		)
Proceeds from sales of property and equipment	3,370			2,676
Purchases of short-term investments	(12,250		)	(27,542		)
Proceeds from sales of short-term investments	14,125			57,916
Capitalization of internally developed software and other	(2,183		)	(2,293		)
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	(15,704		)	27,358
FINANCING ACTIVITIES
Payments on long-term debt	(6,994		)	(3,011		)
Proceeds from issuance of long-term debt	—			11,416
Net change in bank overdraft	2,797			(11,844		)
Change in restricted cash equivalents and short-term investments	(20		)	(983		)
Deferred financing costs	(133		)	—
Payment of common stock dividends	(1,585		)	(1,554		)
Proceeds from the exercise of stock options and other	763			515
NET CASH USED IN FINANCING ACTIVITIES	(5,172		)	(5,461		)
NET INCREASE IN CASH AND CASH EQUIVALENTS	12,256			41,125
Cash and cash equivalents at beginning of period	102,578			39,332
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$	114,834		$	80,457
NONCASH INVESTING ACTIVITIES
Accruals for equipment received	$	5,358		$	5,931
Equipment financed under capital leases and notes payable	$	3,882		$	4,779

See notes to consolidated financial statements.

7

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

NOTE A — ORGANIZATION AND DESCRIPTION OF THE BUSINESS AND FINANCIAL STATEMENT PRESENTATION

Arkansas Best Corporation (the “Company”) is a holding company engaged through its subsidiaries primarily in motor carrier freight transportation. The Company’s principal operations are conducted through ABF Freight System, Inc. and other subsidiaries of the Company that are engaged in motor carrier freight transportation (collectively “ABF”).

As of June 2011, 76% of ABF’s employees were covered under a five-year collective bargaining agreement with the International Brotherhood of Teamsters (the “IBT”). The agreement with the IBT, which became effective April 1, 2008, provides for compounded annual contractual wage and benefit increases of approximately 4%, subject to wage rate cost-of-living adjustments.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States and applicable rules and regulations of the Securities and Exchange Commission (the “Commission”) pertaining to interim financial information. Accordingly, these interim financial statements do not include all information or footnote disclosures required by accounting principles generally accepted in the United States for complete financial statements and, therefore, should be read in conjunction with the audited financial statements and accompanying notes included in the Company’s 2010 Annual Report on Form 10-K and other current filings with the Commission. In the opinion of management, all adjustments (which are of a normal and recurring nature) considered necessary for a fair presentation have been included. ABF is impacted by seasonal fluctuations which affect tonnage and shipment levels and, consequently, revenues and operating results. The second and third calendar quarters of each year usually have the highest tonnage levels while the first quarter generally has the lowest, although other factors, including the state of the U.S. and global economies, may influence quarterly tonnage levels. Operating results for the interim periods presented may not necessarily be indicative of the results for the fiscal year.

Preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosed amounts of contingent liabilities and the reported amounts of revenues and expenses. If the underlying estimates and assumptions upon which the financial statements and accompanying notes are based change in future periods, actual amounts may differ from those included in the accompanying consolidated financial statements.

8

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

NOTE B — FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS

Financial Instruments

The following table presents the components of cash and cash equivalents, short-term investments and restricted funds:

	June 30 2011		December 31 2010
	($ thousands)
Cash and cash equivalents
Cash deposits(1)	$	57,471	$	63,282
Variable rate demand notes(1)(2)	29,626		—
Money market funds(3)	27,737		39,296
	$	114,834	$	102,578
Short-term investments
Certificates of deposit(1)	$	37,579	$	39,288
	$	37,579	$	39,288
Restricted cash equivalents and short-term investments(4)
Cash deposits(1)	$	5,983	$	2,816
Certificates of deposit(1)	40,612		43,758
Money market funds(3)	5,086		5,087
	$	51,681	$	51,661

(1)Recorded at cost plus accrued interest, which approximates fair value.

(2)Amounts may be redeemed on a daily basis as presented to the original issuer.

(3)Recorded at fair value as determined by quoted market prices (see amounts presented in the table of financial assets measured at fair value within this note).

(4)Amounts restricted for use are subject to change based on the requirements of the Company’s collateralized facilities (see Note D).

The Company’s long-term investment financial instruments are presented in the table of financial assets measured at fair value within this note.

Concentrations of Credit Risk of Financial Instruments

The Company is potentially subject to concentrations of credit risk related to its cash, cash equivalents and short-term investments. The Company reduces credit risk by placing its cash, cash equivalents and short-term investments with major financial institutions and corporate issuers that have high credit ratings and by investing unrestricted short-term investments primarily in FDIC-insured certificates of deposit with varying original maturities of ninety-one days to one year. However, certain cash deposits and certificates of deposit, primarily those pledged as collateral for outstanding letters of credit (see Note D), may exceed federally insured limits. At June 30, 2011 and December 31, 2010, cash and certificates of deposit of $47.4 million and $48.1 million, respectively, exceeded FDIC-insured limits.

9

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

Financial Assets Measured at Fair Value

Fair value measurements are based on observable and unobservable inputs of market data and market assumptions. These inputs form a three-level valuation hierarchy as follows:

·Level 1 — Quoted prices for identical assets and liabilities in active markets.

·Level 2 — Quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets and liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data.

·Level 3 — Unobservable inputs (Company’s market assumptions) that are significant to the valuation model.

The following table presents, for each of the fair value hierarchy levels, the assets that are measured at fair value on a recurring basis:

			June 30, 2011
			Fair Value Measurements Using
	Total		Level 1		Level 2		Level 3
			($ thousands)
Money market funds(1)	$	32,823	$	32,823	$	—	$	—
Auction rate debt security(2)	849		—		849		—
Equity, bond and money market mutual funds held in trust related to the Voluntary Savings Plan(3)	3,947		3,947		—		—
	$	37,619	$	36,770	$	849	$	—

			December 31, 2010
			Fair Value Measurements Using
	Total		Level 1		Level 2		Level 3
			($ thousands)
Money market funds(1)	$	44,383	$	44,383	$	—	$	—
Auction rate debt security(2)	848		—		848		—
Equity, bond and money market mutual funds held in trust related to the Voluntary Savings Plan(3)	5,761		5,761		—		—
	$	50,992	$	50,144	$	848	$	—

(1)Included in cash equivalents and restricted cash equivalents.

(2)Consists of an insured available for sale auction rate debt security for which the underlying debt instrument matures in 2025. The security is valued using the income approach with inputs derived from observable market data and recorded at fair value plus accrued interest in other long-term assets. An unrealized gain, net of taxes, related to the security was included in accumulated other comprehensive loss as of June 30, 2011 and December 31, 2010 (see Note F).

(3)Nonqualified deferred compensation plan investments consist of U.S. and international equity mutual funds, government and corporate bond mutual funds and money market funds which are held in a trust with a third-party brokerage firm. Quoted market prices are used to determine fair values of the investments which are included in other long-term assets, with a corresponding liability reported within other long-term liabilities.

NOTE C — INCOME TAXES

The Company’s statutory federal tax rate is 35%. Federal tax benefits can be recorded for losses at the effective tax rate provided the benefits are more likely than not to be realized by the Company through loss carrybacks, offset against future taxable income or offset against reversing temporary differences which result in taxable income in excess of financial reporting income. State tax rates vary among states and average approximately 6.0% to 6.5% although some state rates are much higher and some states do not impose an income tax. The Company can record state tax benefits for losses if the same criteria as described above for federal tax benefits are met. The effective tax benefit rates for the six months ended June 30, 2011 and 2010 were 36.3% and 37.9%, respectively. The difference between the Company’s effective tax rate and the federal statutory rate primarily results from the effect of state income taxes, nondeductible expenses, changes in the cash surrender value of life insurance and policy proceeds, the alternative fuel tax credit and changes in valuation allowances

10

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

primarily for deferred state income tax assets. The alternative fuel tax credit expired on December 31, 2009 and in December 2010 was retroactively reinstated to January 1, 2010. The alternative fuel tax credit recorded for the six months ended June 30, 2011 amounted to $0.5 million with no comparable credit recorded in the same period of 2010. During the six months ended June 30, 2011, the Company received refunds of $1.0 million of federal and state taxes paid in prior years, primarily from loss carrybacks, and the Company paid federal, state and foreign income taxes of $0.8 million.

NOTE D — LONG-TERM DEBT AND FINANCING ARRANGEMENTS

Long-Term Debt Obligations

Long-term debt consisted of capital lease obligations and a note payable related to the financing of revenue equipment (tractors and trailers used primarily in ABF’s operations), real estate and certain office equipment as follows:

	June 30		December 31
	2011		2010
	($ thousands)
Capital lease obligations	$	51,552	$	56,658
Note payable	1,994		—
	53,546		56,658
Less current portion	15,386		14,001
Long-term debt, less current portion	$	38,160	$	42,657

The future minimum payments of long-term debt obligations as of June 30, 2011 are shown in the table below.

			Capital Lease		Note
	Total		Obligations(1)		Payable
	($ thousands)
Due in one year or less	$	17,340	$	16,700	$	640
Due after one year through two years	22,137		21,439		698
Due after two years through three years	12,362		11,664		698
Due after three years through four years	2,555		2,496		59
Due after four years through five years	2,433		2,433		—
Due after five years	803		803		—
Total minimum payments	57,630		55,535		2,095
Less amounts representing interest	4,084		3,983		101
Present value of net minimum payments included in long-term debt	$	53,546	$	51,552	$	1,994

(1)Minimum payments of capital lease obligations include maximum amounts due under rental adjustment clauses contained in the capital lease agreements.

11

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

Assets held under capital leases or securitized by a note payable were included in property, plant and equipment as follows:

	June 30		December 31
	2011		2010
	($ thousands)
Land and structures (terminals)	$	1,794	$	1,794
Revenue equipment	65,397		61,515
Service, office and other equipment	1,813		1,813
	69,004		65,122
Less accumulated amortization(1)	17,283		10,058
	$	51,721	$	55,064

(1)Amortization of assets under capital leases is included in depreciation expense.

Financing Arrangements

The Company has an asset-backed securitization program with SunTrust Bank which provides for cash proceeds of an amount up to $75.0 million. Under this agreement, which matures on February 18, 2013, ABF continuously sells a designated pool of trade accounts receivables to a wholly owned subsidiary which, in turn, may borrow funds on a revolving basis. This wholly-owned consolidated subsidiary is a separate bankruptcy-remote entity, and its assets would be available only to satisfy the claims related to the interest in the trade accounts receivables. Advances under the facility bear interest based upon LIBOR, plus a margin. The Company pays annual fees equal to 0.575% of the unused portion of the accounts receivable facility. This agreement contains representations and warranties, affirmative and negative covenants and events of default that are customary for financings of this type, including having consolidated tangible net worth, as defined, of $375.0 million and maintaining certain characteristics of the receivables, such as rates of delinquency, default and dilution. As of June 30, 2011, the Company was in compliance with the covenants. There have been no borrowings under this facility, and the borrowing capacity was at the facility limit of $75.0 million as of June 30, 2011.

The Company has agreements with four financial institutions to provide collateralized facilities for the issuance of letters of credit (“LC Agreements”). The Company issues letters of credit primarily in support of workers’ compensation and third-party casualty claims liabilities in various states in which the Company is self-insured. The LC Agreements require cash or short-term investments to be pledged as collateral for outstanding letters of credit. As of June 30, 2011, the Company had $45.7 million of letters of credit outstanding of which $45.2 million were collateralized by restricted cash equivalents and short-term investments under the LC Agreements. The Company has $39.4 million available as of June 30, 2011 for the issuance of letters of credit under the LC Agreements and committed by the financial institutions subject to the Company’s compliance with the requirements of issuance.

The Company also has a program in place with an insurance carrier for the issuance of surety bonds in support of the self-insurance program mentioned in the previous paragraph. As of June 30, 2011, surety bonds outstanding related to the self-insurance program totaled $12.7 million collateralized by $6.5 million of restricted short-term investments in certificates of deposit.

In June 2011, the Company entered into a master security agreement to finance the purchase of revenue equipment during 2011. The master security agreement provides for funding structured as promissory notes totaling up to $28.5 million. The Company entered into a 36-month promissory note under the master security agreement to finance $2.0 million of revenue equipment purchased in June 2011. As of June 30, 2011, $2.0 million was outstanding under the note payable, of which $1.4 million was included in long-term debt and $0.6 million was included in current portion of long-term debt.

12

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

NOTE E — PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS

Nonunion Defined Benefit Pension, Supplemental Benefit Pension and Postretirement Health Plans

The following is a summary of the components of net periodic benefit cost:

	Three Months Ended June 30
	Nonunion Defined						Supplemental				Postretirement
	Benefit Pension Plan						Benefit Pension Plan				Health Benefit Plan
	2011			2010			2011		2010		2011			2010
	($ thousands)
Service cost	$	2,164		$	2,236		$	—	$	—	$	56		$	35
Interest cost	2,488			2,734			96		103		196			217
Expected return on plan assets	(3,146		)	(3,043		)	—		—		—			—
Amortization of transition obligation	—			—			—		—		—			33
Amortization of prior service credit	—			(1		)	—		—		(47		)	—
Pension settlement expense	—			—			—		178		—			—
Amortization of net actuarial loss and other	1,730			1,896			82		70		28			5
Net periodic benefit cost	$	3,236		$	3,822		$	178	$	351	$	233		$	290

	Six Months Ended June 30
	Nonunion Defined						Supplemental				Postretirement
	Benefit Pension Plan						Benefit Pension Plan				Health Benefit Plan
	2011			2010			2011		2010		2011			2010
	($ thousands)
Service cost	$	4,328		$	4,472		$	—	$	—	$	112		$	70
Interest cost	4,977			5,468			193		208		391			435
Expected return on plan assets	(6,292		)	(6,086		)	—		—		—			—
Amortization of transition obligation	—			—			—		—		—			67
Amortization of prior service credit	—			(3		)	—		—		(95		)	—
Pension settlement expense	—			—			—		178		—			—
Amortization of net actuarial loss and other	3,460			3,794			164		129		56			9
Net periodic benefit cost	$	6,473		$	7,645		$	357	$	515	$	464		$	581

The Company’s full-year 2011 nonunion defined benefit pension plan expense is estimated to be $12.9 million compared to $15.3 million for the year ended December 31, 2010. The Company does not have a required minimum cash contribution but, depending on all relevant factors, could make contributions to its nonunion defined benefit pension plan in 2011. The Company’s nonunion defined benefit pension plan covers substantially all noncontractual employees hired before January 1, 2006. All eligible noncontractual employees hired subsequent to December 31, 2005 participate in a defined contribution plan for which the Company may make discretionary contributions on an annual basis.

Multiemployer Plans

Under the provisions of the Taft-Hartley Act, retirement and health care benefits for ABF’s contractual employees are provided by a number of multiemployer plans. ABF’s contributions to these plans are based generally on the time worked by its contractual employees, as specified in ABF’s five-year collective bargaining agreement that became effective on April 1, 2008 and other supporting supplemental agreements. ABF recognizes as expense the contractually required contribution for the period and recognizes as a liability any contributions due and unpaid.

ABF currently contributes to 25 multiemployer pension plans, which vary in size and in funded status. In the event of the termination of a multiemployer pension plan or if ABF were to withdraw from a multiemployer pension plan, under current law, ABF would have material liabilities for its share of the unfunded vested liabilities of each such plan. Multiemployer

13

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

plans that enter reorganization status subject contributing employers to an increased contribution requirement, but will generally not require a contribution increase of more than 7% over the level required in the preceding year. ABF has not received notification of any plan termination, and ABF does not currently intend to withdraw from these plans. Therefore, the Company believes the occurrence of events that would require recognition of liabilities for its share of unfunded vested benefits is remote.

The multiemployer plan administrators have provided to the Company no other significant changes in information related to multiemployer plans from the information disclosed in the Company’s 2010 Annual Report on Form 10-K.

NOTE F — STOCKHOLDERS’ EQUITY

Comprehensive Income (Loss)

	Three Months Ended					Six Months Ended
	June 30					June 30
	2011		2010			2011			2010
	($ thousands)
Total comprehensive income (loss)	$	6,402	$	(6,510	)	$	(5,296	)	$	(26,624	)

Accumulated Other Comprehensive Loss

	June 30			December 31
	2011			2010
	($ thousands)
Pre-tax amounts:
Foreign currency translation	$	(468	)	$	(514	)
Unrecognized net periodic benefit costs	(55,122		)	(58,707		)
Increase in fair value of available for sale security	195			202
Total	$	(55,395	)	$	(59,019	)
After-tax amounts:
Foreign currency translation	$	(287	)	$	(315	)
Unrecognized net periodic benefit costs	(33,679		)	(35,870		)
Increase in fair value of available for sale security	127			132
Total	$	(33,839	)	$	(36,053	)

Dividends on Common Stock

On July 22, 2011, the Company’s Board of Directors declared a dividend of $0.03 per share payable to stockholders of record as of August 5, 2011.

14

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

The following table is a summary of dividends declared during the applicable quarter:

	2011				2010
	Per Share		Amount		Per Share		Amount
	($ thousands, except per share data)
First quarter	$	0.03	$	788	$	0.03	$	777
Second quarter	$	0.03	$	797	$	0.03	$	777
Third quarter (2011 amount estimated)	$	0.03	$	797	$	0.03	$	786

NOTE G — EQUITY-BASED COMPENSATION

Stock Awards

As of June 30, 2011, the Company had outstanding stock options granted under the 1992 Stock Option Plan, the 2000 Non-Qualified Stock Option Plan and the 2002 Stock Option Plan and outstanding restricted stock and restricted stock units granted under the 2005 Ownership Incentive Plan (“the 2005 Plan”). The 1992 Stock Option Plan expired on December 31, 2001. The 2005 Plan superseded the Company’s 2000 Non-Qualified Stock Option Plan and 2002 Stock Option Plan with respect to future awards and, as amended, provides for the granting of 2.2 million shares, which may be awarded as incentive and nonqualified stock options, Stock Appreciation Rights (“SARs”), restricted stock or restricted stock units. Any outstanding stock options under the 1992, 2000 or 2002 stock option plans which are forfeited or otherwise unexercised will be included in the shares available for grant under the 2005 Plan. As of June 30, 2011, the Company had not elected to treat any exercised options as employer SARs and no employee SARs had been granted. No stock options have been granted since 2004.

Restricted Stock

A summary of the Company’s restricted stock program, which consists of restricted stock and restricted stock units awarded under the 2005 Plan, is presented below:

			Weighted-Average
			Grant Date
	Shares/Units		Fair Value
Outstanding — January 1, 2011	991,685		$	29.46
Granted	316,600		$	22.60
Vested	(155,700	)	$	37.49
Forfeited	(5,647	)	$	27.48
Outstanding — June 30, 2011	1,146,938		$	26.51

15

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

Stock Options

A summary of the Company’s stock option program is presented below:

					Weighted-
					Average
			Weighted-		Remaining
	Shares		Average		Contractual	Intrinsic
	Under Option		Exercise Price		Term	Value(1)
					(Years)
Outstanding — January 1, 2011	442,357		$	27.08
Granted	—		$	—
Exercised	(34,900	)	$	24.38
Forfeited	(31,740	)	$	25.84
Outstanding — June 30, 2011(2)	375,717		$	27.43	1.6	$	600

(1)The intrinsic value for each option represents the excess, if any, of the market value of the Company’s Common Stock on June 30, 2011 over the exercise price of the option.

(2)Options outstanding at June 30, 2011 are vested and available to be exercised.

NOTE H — EARNINGS PER SHARE

The following table sets forth the computation of basic and diluted earnings (loss) per share:

	Three Months Ended						Six Months Ended
	June 30						June 30
	2011			2010			2011			2010
	($ thousands, except share and per share data)
Basic earnings (loss) per share
Numerator:
Net income (loss) attributable to Arkansas Best Corporation	$	5,298		$	(7,444	)	$	(7,510	)	$	(28,836	)
Effect of unvested restricted stock awards	(213		)	—			(60		)	(17		)
Adjusted net income (loss)	$	5,085		$	(7,444	)	$	(7,570	)	$	(28,853	)
Denominator:
Weighted-average shares	25,411,339			25,182,579			25,358,130			25,137,886
Earnings (loss) per common share	$	0.20		$	(0.30	)	$	(0.30	)	$	(1.15	)
Diluted earnings (loss) per share
Numerator:
Net income (loss) attributable to Arkansas Best Corporation	$	5,298		$	(7,444	)	$	(7,510	)	$	(28,836	)
Effect of unvested restricted stock awards	(213		)	—			(60		)	(17		)
Adjusted net income (loss)	$	5,085		$	(7,444	)	$	(7,570	)	$	(28,853	)
Denominator:
Weighted-average shares	25,411,339			25,182,579			25,358,130			25,137,886
Effect of dilutive securities	603			—			—			—
Adjusted weighted-average shares and assumed conversions	25,411,942			25,182,579			25,358,130			25,137,886
Earnings (loss) per common share	$	0.20		$	(0.30	)	$	(0.30	)	$	(1.15	)

Under the two-class method of calculating earnings per share, dividends paid and a portion of undistributed net income, but not losses, are allocated to unvested restricted stock and restricted stock units, which are considered participating securities.

16

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

For the 2011 periods presented, outstanding stock awards of 0.9 million were not included in the diluted earnings per share calculations because their inclusion would have the effect of increasing the earnings per share for the three months ended June 30, 2011 and decreasing the loss per share for the six months ended June 30, 2011. For the three and six months ended June 30, 2010, outstanding stock awards of 0.7 million were not included in the diluted earnings per share calculations because their inclusion would have the effect of decreasing the loss per share.

NOTE I — OPERATING SEGMENT DATA

The Company uses the “management approach” to determine its reportable operating segments, as well as to determine the basis of reporting the operating segment information. The management approach focuses on financial information that the Company’s management uses to make decisions about operating matters. Management uses operating revenues, operating expense categories, operating ratios, operating income and key operating statistics to evaluate performance and allocate resources to the Company’s operations. ABF, which provides transportation of general commodities, represents the Company’s only reportable operating segment.

The Company eliminates intercompany transactions in consolidation. However, the information used by the Company’s management with respect to its reportable segment is before intersegment eliminations of revenues and expenses. Intersegment revenues and expenses are not significant. Further classifications of operations or revenues by geographic location are impractical and are, therefore, not provided. The Company’s foreign operations are not significant.

17

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

The following tables reflect reportable operating segment information for the Company, as well as a reconciliation of reportable segment information to the Company’s consolidated financial statements:

	Three Months Ended						Six Months Ended
	June 30						June 30
	2011			2010			2011			2010
	($ thousands)
OPERATING REVENUES
ABF	$	458,521		$	379,443		$	860,880		$	712,468
Other revenues and eliminations	40,029			31,904			72,601			58,769
	$	498,550		$	411,347		$	933,481		$	771,237
OPERATING EXPENSES AND COSTS
ABF
Salaries, wages and benefits	$	273,262		$	248,985		$	535,755		$	485,424
Fuel, supplies and expenses	88,327			64,729			167,722			125,641
Operating taxes and licenses	11,572			10,718			22,993			21,209
Insurance	6,513			5,929			12,993			10,111
Communications and utilities	3,731			3,313			7,711			7,179
Depreciation and amortization	17,376			16,908			34,620			34,706
Rents and purchased transportation	48,384			39,849			90,857			73,941
Gain on sale of property and equipment	(784		)	(126		)	(884		)	(424		)
Other	1,951			1,734			3,548			2,958
	450,332			392,039			875,315			760,745
Other expenses and eliminations	39,220			30,118			71,160			56,568
	$	489,552		$	422,157		$	946,475		$	817,313
OPERATING INCOME (LOSS)
ABF	$	8,189		(12,596		)	$	(14,435	)	$	(48,277	)
Other income and eliminations	809			1,786			1,441			2,201
	8,998			(10,810		)	(12,994		)	(46,076		)
OTHER INCOME (EXPENSE)
Interest and dividend income	273			274			516			608
Interest expense and other related financing costs	(932		)	(434		)	(1,927		)	(999		)
Other, net(1)	281			(457		)	2,892			211
	(378		)	(617		)	1,481			(180		)
INCOME (LOSS) BEFORE INCOME TAXES	$	8,620		$	(11,427	)	$	(11,513	)	$	(46,256	)

(1)    Other, net includes changes in cash surrender value of life insurance policies and gains from policy proceeds.

NOTE J — LEGAL PROCEEDINGS, ENVIRONMENTAL MATTERS AND OTHER EVENTS

The Company is involved in various legal actions arising in the ordinary course of business. The Company maintains liability insurance against certain risks arising out of the normal course of its business, subject to certain self-insured retention limits. The Company routinely establishes and reviews the adequacy of reserves for estimated legal, environmental and self-insurance exposures. While management believes that amounts accrued in the consolidated financial statements are adequate, estimates of these liabilities may change as circumstances develop. Considering amounts recorded, routine legal matters are not expected to have a material adverse effect on the Company’s financial condition, cash flows or

18

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

results of operations; however, the Company is currently involved in certain legal proceedings, as further described below, for which the outcome and the related financial impact cannot be determined at this time.

Legal Proceedings

National Master Freight Agreement

On November 1, 2010, ABF Freight System, Inc. filed a grievance with the National Grievance Committee, consisting of union and employer representatives established by the National Master Freight Agreement (the “NMFA”) for resolving national contract disputes, against the following parties: the IBT; the Teamsters National Freight Industry Negotiating Committee; Trucking Management, Inc. (“TMI”); every Teamster Local Union that is party to the NMFA; and YRC Inc., New Penn Motor Express, Inc. and USF Holland, Inc. (collectively “YRC”). A lawsuit was simultaneously filed in the United States District Court for the Western Division of Arkansas (the “Trial Court”) against the parties previously named and Teamster Local Unions 373 and 878 individually and as representatives of a class of Teamsters Local Unions that are parties to the NMFA. The lawsuit seeks appointment of a third party neutral tribunal to rule on the grievance in place of the National Grievance Committee or, alternatively, for the Trial Court to rule on the lawsuit.

The grievance and lawsuit assert that ABF Freight System, Inc. is an equal signatory to the NMFA which, as a national collective bargaining agreement, is designed to establish a single national standard for wages and other employment terms for all employers who are parties to the agreement. However, ABF Freight System, Inc. has not been granted the same wage and benefit concessions under the NMFA as YRC since 2009. The grievance filed by ABF Freight System, Inc. is a claim that the IBT and the other named parties have violated the NMFA. The grievance and lawsuit seek to declare the amendments made to the NMFA on behalf of YRC null and void. The grievance and lawsuit also seek payment for damages associated with the amendments on behalf of YRC.

On December 20, 2010, the Trial Court granted motions filed by the IBT, the Teamsters National Freight Industry Negotiating Committee, Teamsters Local Unions 373 and 878 and, separately, by YRC to dismiss the lawsuit for lack of subject matter jurisdiction. On January 18, 2011, ABF Freight System, Inc. filed an appeal in the United States Court of Appeals for the Eighth Circuit (St. Louis) (the “Court of Appeals”). On April 12, 2011, the Court of Appeals held a hearing regarding the dismissal of the lawsuit and oral arguments were presented on behalf of ABF Freight System, Inc. On July 6, 2011, the Court of Appeals reversed the Trial Court’s decision and remanded the case to the Trial Court for further proceedings. Although the outcome of the continued legal proceedings cannot be predicted at this time, ABF Freight System, Inc. will continue to pursue the legal actions and damages which management believes are necessary for ABF to achieve an equitable cost structure and to compete effectively in the LTL industry.

PODS Enterprises, Inc.

On January 12, 2011, PODS Enterprises, Inc. (“PODS”) filed a lawsuit in the U.S. District Court — Middle District of Florida against ABF Freight System, Inc. alleging that the use of the term “pods” on the ABF Web site amounts to trademark infringement, dilution and unfair competition under federal and Florida state law. This lawsuit follows ABF’s petition to cancel the PODS trademarks with the U.S. Patent and Trademark Office due to the fact that the use of the term “pod” for a storage container is generic, and that certain registrations are invalid because they describe an element of PODS services. The lawsuit filed by PODS seeks to order the removal of the PODS trademark from the ABF Web site and advertisements, find the trademarks of PODS valid and enforceable and terminate the petition to cancel filed by ABF, and award PODS damages in an amount to be proven at trial plus PODS’ legal fees. ABF Freight System, Inc. has denied any liability with respect to these claims and intends to defend itself vigorously. On March 25, 2011, ABF Freight System, Inc. filed an Answer and Counterclaim alleging that PODS violated federal and Florida antitrust laws. On April 15, 2011, PODS filed a response and Motion to Dismiss the lawsuit. This litigation matter is in a preliminary stage and, at this time, management is unable to determine the amount of any liability that may result from this matter. Management believes ABF’s usage of pods-related terms has been appropriate, that the legal allegations against ABF Freight System, Inc. are without merit and, although there can be no assurances in this regard, that an unfavorable outcome is unlikely based on the widespread use of the generic term by the public and the industry, the lack of consumer confusion, and the defense of “fair use” provided under federal law.

19

ARKANSAS BEST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) — continued

Environmental Matters

The Company’s subsidiaries store fuel for use in tractors and trucks in 71 underground tanks located in 23 states. Maintenance of such tanks is regulated at the federal and, in most cases, state levels. The Company believes it is in substantial compliance with all such regulations. The Company’s underground storage tanks are required to have leak detection systems. The Company is not aware of any leaks from such tanks that could reasonably be expected to have a material adverse effect on the Company.

The Company has received notices from the Environmental Protection Agency and others that it has been identified as a potentially responsible party under the Comprehensive Environmental Response Compensation and Liability Act, or other federal or state environmental statutes, at several hazardous waste sites. After investigating the Company’s or its subsidiaries’ involvement in waste disposal or waste generation at such sites, the Company has either agreed to de minimis settlements or believes its obligations, other than those specifically accrued for with respect to such sites, would involve immaterial monetary liability, although there can be no assurances in this regard.

At June 30, 2011 and December 31, 2010, the Company’s reserve for estimated environmental clean-up costs of properties currently or previously operated by the Company totaled $0.9 million and $1.3 million, respectively, which was included in accrued expenses. Amounts accrued reflect management’s best estimate of the future undiscounted exposure related to identified properties based on current environmental regulations. The Company’s estimate is based on management’s experience with similar environmental matters and on testing performed at certain sites.

NOTE K — SUBSEQUENT EVENTS

In June 2009, the Company acquired a 75% controlling interest in a privately held logistics business, which the Company has consolidated and reported within the Company’s operations other than ABF. In July 2011, the Company acquired the outstanding 25% equity interest in this logistics business for $4.1 million. For periods presented in the consolidated financial statements prior to the July 2011 transaction, the 25% noncontrolling interest in net assets of the subsidiary was reported within other long-term liabilities, and the noncontrolling interest in net income of the subsidiary was presented on a separate line in the consolidated statements of operations. These accounts will no longer be reported in the consolidated financial statements for periods subsequent to the July 2011 transaction.

20

ITEM 2.MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

General

Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) describes the principal factors affecting results of operations, liquidity and capital resources and critical accounting policies of Arkansas Best Corporation (the “Company”). This discussion should be read in conjunction with the accompanying quarterly unaudited condensed consolidated financial statements and the Company’s Annual Report on Form 10-K for the year ended December 31, 2010. The Company’s 2010 Annual Report on Form 10-K includes additional information about significant accounting policies, practices and the transactions that underlie the Company’s financial results, as well as a detailed discussion of the most significant risks and uncertainties to which its financial and operating results are subject. The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.

The Company is a holding company engaged through its subsidiaries primarily in motor carrier freight transportation. The Company’s principal operations are conducted through ABF Freight System, Inc. and other subsidiaries of the Company that are engaged in motor carrier freight transportation (collectively “ABF”). ABF, which represented 92% of consolidated revenues for the six months ended June 30, 2011, is the Company’s only reportable operating segment.

Results of Operations

Consolidated Results

	Three Months Ended June 30
	2011		2010
	($ thousands, except workdays and per share data)
WORKDAYS	63.5		63.5
OPERATING REVENUES
ABF	$	458,521	$	379,443
Other revenues and eliminations	40,029		31,904
	$	498,550	$	411,347
OPERATING INCOME (LOSS)
ABF	$	8,189	$	(12,596	)
Other income and eliminations	809		1,786
	$	8,998	$	(10,810	)
NET INCOME (LOSS) ATTRIBUTABLE TO ARKANSAS BEST CORPORATION	$	5,298	$	(7,444	)
DILUTED INCOME (LOSS) PER SHARE	$	0.20	$	(0.30	)

21

	Six Months Ended June 30
	2011			2010
	($ thousands, except workdays and per share data)
WORKDAYS	127.5			126.5
OPERATING REVENUES
ABF	$	860,880		$	712,468
Other revenues and eliminations	72,601			58,769
	$	933,481		$	771,237
OPERATING INCOME (LOSS)
ABF	$	(14,435	)	$	(48,277	)
Other income and eliminations	1,441			2,201
	$	(12,994	)	$	(46,076	)
NET LOSS ATTRIBUTABLE TO ARKANSAS BEST CORPORATION	$	(7,510	)	$	(28,836	)
DILUTED LOSS PER SHARE	$	(0.30	)	$	(1.15	)

Consolidated revenues for the three and six months ended June 30, 2011 increased 21.2% and 20.1%, respectively, on a per-day basis compared to the same prior year periods, with the increase in revenues primarily attributable to ABF operations. Consolidated revenue growth was also impacted by business operations that are reported in the Company’s revenues other than ABF, including increased roadside vehicle assistance services at FleetNet America, Inc. and increased business levels of the Company’s logistics subsidiary.

Consolidated operating income for the three months ended June 30, 2011 increased $19.8 million from the same period in 2010. Consolidated operating loss for the six months ended June 30, 2011 decreased $33.1 million from the same period in 2010. The improvements in consolidated operating results primarily reflect the operations of ABF, as discussed in the following sections of Results of Operations. The $1.0 million and $0.8 million decrease in other operating income for the three and six month periods, respectively, was attributable to the timing of share-based compensation awards in each year primarily at the holding company.

ABF Overview

ABF’s operations are affected by general economic conditions, as well as a number of other competitive factors that are more fully described in the Business and Risk Factors sections of the Company’s 2010 Annual Report on Form 10-K. On an ongoing basis, ABF’s ability to operate profitably and generate cash is impacted by the following key factors:

·customer demand for ABF’s freight transportation services, and the resulting customer account mix;

·the volume of transportation services provided by ABF, primarily measured by average daily shipment weight (“tonnage”), which influences operating leverage as tonnage levels vary;

·the prices ABF obtains for its services, primarily measured by yield (“revenue per hundredweight”), including fuel surcharges; and

·ABF’s ability to manage its cost structure, primarily in the area of salaries, wages and benefits (“labor”), with the total cost structure measured by the percent of operating expenses to revenue levels (“operating ratio”).

ABF’s operating performance is generally evaluated by comparison to the same prior year periods due to seasonal fluctuations which affect tonnage and shipment levels. The key performance factors and operating results of ABF are discussed in the following paragraphs.

22

During the three and six months ended June 30, 2011, ABF’s revenue increased 20.8% and 19.9%, respectively, on a per-day basis compared to the same periods in 2010. The increase in ABF’s revenue reflects a combination of improvement in tonnage levels and an increase in revenue per hundredweight, including fuel surcharges. ABF’s second quarter 2011 operating ratio improved to 98.2% from 103.3% in the second quarter of 2010. For the six months ended June 30, 2011, ABF’s operating ratio improved to 101.7% from 106.8% in same period of 2010. ABF’s operating results are more fully discussed below and in the ABF Results section of Results of Operations.

Tonnage

ABF’s tonnage levels for the three and six months ended June 30, 2011 improved 9.9% and 13.4%, respectively, on a per-day basis compared to the same prior year periods. ABF’s management believes these year-over-year increases in tonnage reflect a combination of business generated from additional customers and an increase in tonnage related to existing customers. ABF has experienced quarterly increases in year-over-year tonnage since the first quarter of 2010. However, the rate of year-over-year increase slowed during second quarter 2011, as ABF’s average daily total tonnage increased 15.8% in April, 8.7% in May and 5.9% in June compared to the same months of 2010. The year-over-year second quarter 2011 comparisons were impacted by increasing tonnage levels experienced during each month of second quarter 2010, the effect in second quarter 2011 of moderating general economic conditions and the influence of ABF’s recent initiatives to improve account profitability. The impact of general economic conditions and ABF’s pricing initiatives, as further discussed in the following Pricing section of the ABF Overview, may continue to impact ABF’s tonnage levels and, as such, there can be no assurances that ABF will maintain or achieve improvements in its current operating results. For the month of July 2011, average daily total tonnage for ABF increased approximately 1% compared to the same period last year.

Pricing

Another key to ABF’s operating performance is the industry pricing environment which influences ABF’s ability to obtain appropriate margins and price increases on customer accounts. Externally, ABF’s pricing is typically measured by billed revenue per hundredweight, which is a reasonable, although approximate, measure of price change. Generally, freight is rated by a class system, which is established by the National Motor Freight Traffic Association, Inc. Light, bulky freight typically has a higher class and is priced at a higher revenue per hundredweight than dense, heavy freight. Changes in the rated class and packaging of the freight along with changes in other freight profile factors, which are further described in the ABF Results section of Results of Operations, such as average shipment size, average length of haul, freight density and customer and geographic mix can affect the average billed revenue per hundredweight measure. Since pricing is established individually by account, ABF focuses on individual account profitability rather than billed revenue per hundredweight when considering customer account or market evaluations. This is due to the difficulty of quantifying, with sufficient accuracy, the impact of changes in freight profile characteristics, which is necessary in estimating true price changes. Obtaining overall base rate increases involves a lengthy process to address the pricing and resulting profitability of individual customer accounts. In addition, industry pricing has been negatively impacted during recent periods of lower available tonnage during which time pricing became a primary driver of competition as many carriers attempted to either gain market share or minimize tonnage losses through price discounting. Pricing on ABF’s traditional less-than-truckload (“LTL”) business was adversely impacted during this time in which ABF was not able to adequately secure base LTL rate increases. Furthermore, as discussed in the following Fuel section of the ABF Overview, certain nonstandard arrangements with some of ABF’s customers have limited the amount of fuel surcharge recovered as fuel prices increased significantly during 2011. Prolonged periods with insufficient base LTL rate improvements result in higher operating ratios as elements of unit cost, including contractual wage and benefit rates, continue to increase. The competitive pricing environment experienced during the recent recessionary period has limited ABF’s ability to secure adequate prices to cover increasing operating costs and has adversely impacted ABF’s operating results as reflected in the 2010 and year-to-date 2011 periods presented. During the second quarter of 2011, the Company began to experience improvement in the pricing environment as discussed in the following paragraphs.

Approximately 45% of ABF’s business is subject to ABF’s base LTL tariff and priced through general rates combined with individually negotiated discounts. Rates on the other 55% of ABF’s business are subject to individually negotiated pricing arrangements that are effective at various times throughout the year. Effective January 11, 2010 and October 1, 2010, ABF implemented nominal general rate increases on its LTL base rate tariff of 5.7% and 5.9%, respectively, although the amounts vary by lane and shipment characteristics. Price erosion of the general rate increase that was implemented in

23

October 2010 has been at a lower rate than ABF has historically experienced. Effective July 25, 2011, ABF implemented a nominal general rate increase of 6.9% on its LTL base rate tariff, although the effect of the increase on specific lanes and shipments will vary. Negotiated price increases on contracts and deferred pricing agreements have also improved in the second quarter 2011 compared to the second quarter 2010, as well as on a sequential quarterly basis since the third quarter of 2010.

Total billed revenue per hundredweight increased 9.5% and 6.0% during the three and six months ended June 30, 2011, respectively, compared to the same periods of 2010. Fuel surcharges and freight profile factors have a significant impact on the revenue per hundredweight measure. Excluding changes in fuel surcharges and freight profile, the percentage increase in average pricing on ABF’s traditional LTL business for the second quarter 2011 was in the low single digits while the percentage increase for the six months ended June 30, 2011 was only slightly above the same period of 2010. The year-over-year increases in pricing for the three and six months ended June 30, 2011 reflect the improvements achieved in second quarter 2011, as first quarter 2011 traditional LTL pricing was slightly negative versus the prior year first quarter. The pricing improvement that occurred during the second quarter 2011 reflects substantial retention of the October 2010 general rate increase and improvements in contractual and deferred pricing agreements previously mentioned. ABF continues its efforts to increase pricing on underperforming accounts and to correct inadequate fuel surcharge programs. Management believes these efforts have contributed to ABF’s improved operating results in the second quarter of 2011; however, there can be no assurances that the current price improvement trend will continue. A competitive environment could limit ABF from securing adequate increases in base LTL freight rates and could continue to limit the amount of fuel surcharge revenue recovered.

Fuel

The transportation industry is dependent upon the availability of adequate fuel supplies. The Company has not experienced a lack of available fuel but could be adversely impacted if a fuel shortage were to develop. ABF charges a fuel surcharge based on changes in diesel fuel prices compared to a national index. The ABF fuel surcharge rate in effect is available on the ABF Web site at abf.com. (The information contained on the ABF Web site is not a part of this Quarterly Report on Form 10-Q nor shall it be deemed incorporated by reference into this Quarterly Report on Form 10-Q.) Although revenue from fuel surcharges generally more than offsets direct diesel fuel costs, other operating costs have been, and may continue to be, impacted by fluctuating fuel prices. The total impact of energy prices on other nonfuel-related expenses is difficult to ascertain. ABF cannot predict, with reasonable certainty, future fuel price fluctuations, the impact of energy prices on other cost elements, recoverability of fuel costs through fuel surcharges, and the effect of fuel surcharges on ABF’s overall rate structure or the total price that ABF will receive from its customers. During periods of changing diesel fuel prices, the fuel surcharge and associated direct diesel fuel costs also vary by different degrees. Depending upon the rates of these changes and the impact on costs in other fuel- and energy-related areas, operating margins could be impacted. Fuel prices have fluctuated significantly in recent years. The weekly retail on-highway diesel price per gallon, including taxes, published by the U.S. Department of Energy decreased from a high of $4.76 in July 2008 to a low of $2.02 in March 2009 and subsequently increased to $3.89 in June 2011. Whether fuel prices fluctuate or remain constant, ABF’s operating income may be adversely affected if competitive pressures limit its ability to recover fuel surcharges. While the fuel surcharge is one of several components in ABF’s overall rate structure, the actual rate paid by customers is governed by market forces based on value provided to the customer.

Throughout the first six months of 2011, the fuel surcharge mechanism generally continued to have market acceptance among ABF customers; however, as previously mentioned in the Pricing section of the ABF Overview, certain nonstandard arrangements with some of ABF’s customers have limited the amount of fuel surcharge recovered. The negative impact on operating margins of capped fuel surcharge revenue during periods of increasing fuel costs is more evident as fuel prices remain above the maximum levels recovered through the fuel surcharge mechanism on certain accounts. As a result, fuel surcharge caps and nonstandard fuel surcharge arrangements that became effective during the recent competitive recessionary period had a greater impact on ABF’s operating results for the six months ended June 30, 2011 than in past periods of significant fuel price increases. ABF’s initiatives during the second quarter 2011 should continue to lessen the effect of inadequate fuel surcharge programs.

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Labor Costs

ABF is generally effective in managing its costs to business levels. ABF’s ability to effectively manage labor costs has a direct impact on its operating performance. These costs, which are reported in ABF operating expenses and costs as salaries, wages and benefits, amounted to 59.6% and 62.2% of ABF’s revenue for the three and six months ended June 30, 2011, compared to 65.6% and 68.1% for the same periods in 2010, respectively. Labor costs, including retirement and health care benefits for ABF’s contractual employees that are provided by a number of multiemployer plans (see Note E to the Company’s consolidated financial statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q), are impacted by ABF’s contractual obligations under its labor agreement primarily with the International Brotherhood of Teamsters (the “IBT”). This five-year collective bargaining agreement, the National Master Freight Agreement (the “NMFA”), became effective April 1, 2008 and provides for compounded annual contractual wage and benefit increases of approximately 4%, subject to wage rate cost-of-living adjustments, as further discussed in the ABF Results section of Results of Operations.

ABF operates in a highly competitive industry which consists predominantly of nonunion motor carriers. The Company’s nonunion competitors have a lower fringe benefit cost structure, and certain carriers also have lower wage rates for their freight-handling and driving personnel. Wage and benefit concessions granted to certain union competitors also allow for a lower cost structure than that of ABF. Furthermore, ABF’s labor costs are impacted by its contributions to multiemployer plans which are used to pay benefits to individuals who were never employed by ABF. Information provided by a large multiemployer pension plan indicates that more than 40% of the plan’s benefit payments are made to retirees of companies that are no longer contributing employers. Competitors with lower labor cost structures have reduced their freight rates to gain market share in periods of lower tonnage levels, which has further limited ABF’s ability to maintain or increase base freight rates. ABF has continued to address the effect of ABF’s wage and benefit cost structure under the NMFA on its operating results with the IBT.

On November 1, 2010, ABF Freight System, Inc. filed a grievance with the National Grievance Committee, consisting of union and employer representatives established by the NMFA for resolving national contract disputes, against the following parties: the IBT; the Teamsters National Freight Industry Negotiating Committee; Trucking Management, Inc. (“TMI”); every Teamster Local Union that is party to the NMFA; and YRC Inc., New Penn Motor Express, Inc. and USF Holland, Inc. (collectively “YRC”), claiming that the IBT and the other named parties have violated the NMFA. A lawsuit was simultaneously filed with the United States District Court for the Western Division of Arkansas (the “Trial Court”) against the parties previously named and Teamsters Local Unions 373 and 878 individually and as representatives of a class of Teamsters Local Unions that are parties to the NMFA. The lawsuit seeks appointment of a third party neutral tribunal to rule on the grievance in place of the National Grievance Committee or, alternatively, for the Trial Court to rule on the lawsuit. The grievance and lawsuit assert that ABF Freight System, Inc. is an equal signatory to the NMFA which, as a national collective bargaining agreement, is designed to establish a single national standard for wages and other employment terms for all employees who are parties to the agreement. However, ABF Freight System, Inc. has not been granted the same wage and benefit concessions under the NMFA as YRC since 2009. The grievance and lawsuit seek to declare the amendments made to the NMFA on behalf of YRC null and void. The grievance and lawsuit also seek payment for damages associated with the amendments made on behalf of YRC.

On December 20, 2010, the Trial Court granted motions filed by the IBT, the Teamsters National Freight Industry Negotiating Committee, Teamsters Local Unions 373 and 878 and, separately, by YRC to dismiss the lawsuit for lack of subject matter jurisdiction. On January 18, 2011, ABF Freight System, Inc. filed an appeal in the United States Court of Appeals for the Eighth Circuit (St. Louis) (the “Court of Appeals”). On April 12, 2011, the Court of Appeals held a hearing regarding the dismissal of the lawsuit and oral arguments were presented on behalf of ABF Freight System, Inc. On July 6, 2011, the Court of Appeals reversed the Trial Court’s decision and remanded the case to the Trial Court for further proceedings. Although the outcome of the continued legal proceedings cannot be predicted at this time, ABF Freight System, Inc. will continue to pursue the legal actions and damages which management believes are necessary for ABF to achieve an equitable cost structure and to compete effectively in the LTL industry.

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ABF Results

The following table sets forth a summary of operating expenses and operating income (loss) as a percentage of revenue for ABF:

	Three Months Ended				Six Months Ended
	June 30				June 30
	2011		2010		2011		2010
ABF OPERATING EXPENSES AND COSTS
Salaries, wages and benefits	59.6	%	65.6	%	62.2	%	68.1	%
Fuel, supplies and expenses	19.3		17.1		19.5		17.6
Operating taxes and licenses	2.5		2.8		2.7		3.0
Insurance	1.4		1.6		1.5		1.4
Communications and utilities	0.8		0.9		0.9		1.0
Depreciation and amortization	3.8		4.5		4.0		4.9
Rents and purchased transportation	10.6		10.5		10.6		10.4
Gain on sale of property and equipment	(0.2	)	—		(0.1	)	(0.1	)
Other	0.4		0.3		0.4		0.5
	98.2	%	103.3	%	101.7	%	106.8	%
ABF OPERATING INCOME (LOSS)	1.8	%	(3.3	)%	(1.7	)%	(6.8	)%

The following table provides a comparison of key operating statistics for ABF:

	Three Months Ended June 30
	2011		2010		% Change
Workdays	63.5		63.5
Billed revenue(1) per hundredweight, including fuel surcharges	$	25.83	$	23.59	9.5	%
Pounds	1,786,019,285		1,624,709,950		9.9	%
Pounds per day	28,126,288		25,585,983		9.9	%
Shipments per DSY(2) hour	0.489		0.490		(0.2	)%
Pounds per DSY(2) hour	697.68		703.98		(0.9	)%
Pounds per shipment	1,428		1,438		(0.7	)%
Pounds per mile	20.36		20.37		—

(1) Billed revenue does not consider the revenue deferral required for financial statement purposes under the Company’s revenue recognition policy.

(2) Dock, street and yard (“DSY”) measures are further discussed within this ABF Results section of Results of Operations.

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	Six Months Ended June 30
	2011		2010		% Change
Workdays	127.5		126.5
Billed revenue(1) per hundredweight, including fuel surcharges	$	25.02	$	23.60	6.0	%
Pounds	3,472,010,119		3,038,707,358		14.3	%
Pounds per day	27,231,452		24,021,402		13.4	%
Shipments per DSY(2) hour	0.490		0.483		1.4	%
Pounds per DSY(2) hour	694.77		678.39		2.4	%
Pounds per shipment	1,418		1,404		1.0	%
Pounds per mile	20.35		20.05		1.5	%

(1) Billed revenue does not consider the revenue deferral required for financial statement purposes under the Company’s revenue recognition policy.

(2) Dock, street and yard (“DSY”) measures are further discussed within this ABF Results section of Results of Operations.

ABF Revenue

ABF’s revenue for the three and six months ended June 30, 2011 was $458.5 million and $860.9 million, respectively, compared to $379.4 million and $712.5 million for the same periods in 2010. ABF’s revenue per day increased 20.8% and 19.9% for the three and six months ended June 30, 2011, respectively, compared to the same periods in 2010. The increases in ABF’s revenue per day for the three and six months ended June 30, 2011 were due to increases in tonnage per day of 9.9% and 13.4%, respectively, and increases in billed revenue per hundredweight, including fuel surcharges, of 9.5% and 6.0%, respectively.

ABF’s tonnage increase for the three and six months ended June 30, 2011 was primarily attributable to an improved freight environment compared to the prior year periods as previously discussed in the ABF Overview section of Results of Operations. The tonnage improvement for the three and six months ended June 30, 2011 also reflects an increase in the number of shipments compared to the prior year period.

Total billed revenue per hundredweight increased 9.5% and 6.0% for the three and six months ended June 30, 2011, respectively, compared to the same periods of 2010, primarily attributable to higher fuel surcharge revenue, which resulted from an increase in the fuel surcharge rate based on changes in diesel fuel prices compared to a national index. The increase in billed revenue per hundredweight was also impacted by the general rate increase implemented on October 1, 2010, pricing initiatives in recent months and changes in freight profile, including rated class, pounds per shipment, freight density, length of haul and customer and geographic mix. Excluding increases in fuel surcharges and changes in freight profile, pricing on ABF’s traditional LTL business experienced a low single-digit percentage increase during the second quarter 2011 and a slight increase during the six months ended June 30, 2011 compared to the same periods of 2010. The ABF Overview section of Results of Operations includes additional information regarding the pricing environment and fuel surcharge revenue.

ABF Operating Income (Loss)

ABF generated operating income of $8.2 million for the three months ended June 30, 2011 and an operating loss of $14.4 million for the six months ended June 30, 2011, versus operating losses of $12.6 million and $48.3 million during the three and six months ended June 30, 2010, respectively. ABF’s second quarter 2011 operating ratio improved to 98.2% from 103.3% in the second quarter of 2010. For the six months ended June 30, 2011, ABF’s operating ratio improved to 101.7% from 106.8% in the same period in 2010. The improvement in ABF’s operating ratio for the three and six months ended June 30, 2011 was influenced by the tonnage-driven increase in revenue as a portion of operating costs are fixed in nature and decrease, as a percent of revenue, with increases in revenue levels including fuel surcharges. The operating ratio improvement experienced during the second quarter 2011 compared to the prior year period also reflects the benefit of

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improved pricing. Despite the improved freight environment for the six months ended June 30, 2011, the recessionary economic conditions during recent periods and the related impact on tonnage and industry pricing levels continue to have a significant impact on ABF’s operating results. Although ABF experienced improvements in pricing for the three months ended June 30, 2011, as discussed in the ABF Overview section of Results of Operations, ABF’s ability to further improve its operating ratio is dependent on obtaining a competitive cost structure (as discussed in Labor Costs of the ABF Overview section) as well as securing price increases to cover contractual wage and benefit rate increases, costs of maintaining customer service levels and other inflationary increases in cost elements. For the three and six months ended June 30, 2011, ABF’s operating ratio was also impacted by changes in operating expenses as discussed in the following paragraphs.

ABF Operating Expenses

ABF’s ability to effectively manage labor costs has a direct impact on its operating performance. Labor costs, which are reported in ABF operating expenses and costs as salaries, wages and benefits, amounted to 59.6% and 62.2% of ABF’s revenue for the three and six months ended June 30, 2011, compared to 65.6% and 68.1% for the same three and six month periods in 2010, respectively. Salaries, wages and benefits expense increased $24.3 million and $50.3 million for the three and six months ended June 30, 2011, respectively, compared to the same periods in 2010, primarily reflecting the increased tonnage levels. The expense increase also reflects higher contractual wage and benefit costs related to ABF’s union workforce under the NMFA. The annual contractual wage increases effective on April 1, 2011 and 2010 were 1.7% and 1.9%, respectively. On August 1, 2010, health, welfare and pension benefit costs under the NMFA increased 6.9%. The health, welfare and pension benefit rate under the NMFA increased 6.5% effective August 1, 2011.

Salaries, wages and benefits expense as a percentage of revenue decreased 6.0% and 5.9% for the three and six months ended June 30, 2011, respectively, compared to the same periods in 2010. Portions of salaries, wages and benefits are fixed in nature and decrease, as a percent of revenue, with increases in revenue levels including fuel surcharges.

ABF uses shipments per dock, street and yard (“DSY”) hour to measure labor efficiency in ABF’s local operations, although total pounds per DSY hour is also a relevant measure when the average shipment size is changing. Total pounds per mile is used by ABF to measure labor efficiency in its linehaul operations, although this metric is influenced by other factors including freight density, loading efficiency, average length of haul and the degree to which rail service is used. Salaries, wages and benefits expense for the six months ended June 30, 2011 was favorably impacted by managing labor costs to business levels as demonstrated by the productivity measures in the table in the ABF Results section of Results of Operations, including increases in shipments and pounds per DSY hour and an increase in pounds per mile compared to the same prior year period. However, these improved productivity measures were also favorably influenced by higher utilization of rail service and the effect of an increase in pounds per shipment, reflecting changes in customer account profile and mix during the six months ended June 30, 2011 compared to the same period of 2010. For the three months ended June 30, 2011, ABF experienced slight decreases in shipments and pounds per DSY hour, which was influenced, in part, by a slight decrease in pounds per shipment compared to the same period of 2010.

Fuel, supplies and expenses as a percentage of revenue increased 2.2% and 1.9% for the three and six months ended June 30, 2011, respectively, compared to the same periods in 2010. This increase primarily reflects significantly higher fuel costs as ABF’s average price per gallon of fuel, excluding taxes, increased 42.0% and 38.4% during the three and six months ended June 30, 2011, respectively, compared to the same periods in 2010.

Operating taxes and licenses decreased 0.3% as a percentage of revenue for the three and six months ended June 30, 2011 compared to the same periods in 2010. Communications and utilities decreased 0.1%, as a percentage of revenue for both the three and six months ended June 30, 2011, compared to the same periods in 2010. A portion of these costs are fixed in nature and decrease, as a percent of revenue, with increases in revenue levels including fuel surcharges.

Insurance costs decreased 0.2% as a percentage of revenue for the three months ended June 30, 2011 compared to the same period in 2010, reflecting careful cargo handling and the effect of portions of insurance costs being fixed in nature and therefore decreasing, as a percent of revenue, with increases in revenue levels including fuel surcharges. For the six months ended June 30, 2011, insurance costs increased 0.1%, primarily due to the increase in severity of third-party casualty

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claims. As a percentage of revenue, third-party casualty expense year-to-date through June 30, 2011 was 0.4% above ABF’s ten-year historical average.

Depreciation and amortization decreased 0.7% and 0.9% as a percentage of revenue for the three and six months ended June 30, 2011, respectively, compared to the same periods in 2010. Depreciation and amortization charges are generally fixed in nature when maintaining customer service levels and decrease as a percentage of revenue with increases in revenue levels including fuel surcharges. The decrease in depreciation and amortization in the 2011 periods reflects a delay in the timing of replacing older, fully depreciated revenue equipment with new equipment. This delay in equipment replacement was influenced by reduced mileage on certain tractors during the recent recessionary business environment. The decrease in depreciation and amortization costs as a percentage of revenue was partially offset by the effect of higher unit costs of equipment purchased in recent years.

Rents and purchased transportation as a percentage of revenue increased by 0.1% and 0.2% for the three and six months ended June 30, 2011, respectively, compared to the same periods of 2010, reflecting higher utilization of outside services, including rail, and higher fuel surcharges associated with these services. Rail miles increased to 13.6% of total linehaul miles for both the three and six month periods ended June 30, 2011 from 13.3% and 12.3% for the three and six months ended June 30, 2010, respectively.

Liquidity and Capital Resources

The Company’s primary sources of liquidity are unrestricted cash, cash equivalents and short-term investments, cash generated by operations and borrowing capacity under its accounts receivable securitization program and notes payable agreement.

Cash Flow and Short-Term Investments

Components of cash and cash equivalents and short-term investments were as follows:

	June 30		December 31
	2011		2010
	($ thousands)
Cash and cash equivalents(1)	$	114,834	$	102,578
Short-term investments, primarily FDIC-insured certificates of deposit	37,579		39,288
Total unrestricted	152,413		141,866
Restricted(2)	51,681		51,661
Total(3)	$	204,094	$	193,527

(1)Cash equivalents consist of money market funds.

(2)Restricted cash equivalents and short-term investments represent certificates of deposit, cash deposits and money market funds pledged as collateral for outstanding letters of credit and surety bonds in support of workers’ compensation and third-party casualty claims liabilities (see Financing Arrangements in this section of MD&A).

(3)Cash and certificates of deposit are recorded at cost plus accrued interest, which approximates fair value. Money market funds are recorded at fair value based on quoted prices. At June 30, 2011 and December 31, 2010, cash and certificates of deposit of $47.4 million and $48.1 million, respectively, exceeded FDIC-insured limits.

Unrestricted cash, cash equivalents and short-term investments increased $10.5 million from December 31, 2010 to June 30, 2011. During the six months ended June 30, 2011, cash provided by operations of $33.1 million was used to repay $7.0 million of long-term debt related to capital leases, fund $15.4 million of capital expenditures net of proceeds from asset sales and pay dividends of $1.6 million on Common Stock. Cash provided by operating activities during the six months ended June 30, 2011 was $13.9 million above the same prior year period primarily due to improved ABF operating results. Cash provided by operating activities included federal and state income tax refunds of $0.2 million net of tax payments for the six months ended June 30, 2011 compared to $31.5 million for the six months ended June 30, 2010.

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Unrestricted cash, cash equivalents and short-term investments increased $10.8 million from December 31, 2009 to June 30, 2010. During the six months ended June 30, 2010, cash provided by operations of $19.2 million included federal and state income tax refunds of $31.5 million. Operating cash flows were also impacted by changes in working capital, primarily growth in accounts receivable associated with the improved business volumes, and distributions to retired officers of $7.8 million under the unfunded supplemental benefit plan. Cash provided by operations along with $11.4 million in proceeds from issuance of long-term debt related to capital leases were used to fund $0.7 million of capital expenditures net of proceeds from asset sales, repay $11.8 million of bank overdrafts (which represent checks issued that are later funded when cleared through banks), repay $3.0 million of long-term debt related to capital leases and pay dividends of $1.6 million on Common Stock.

Financing Arrangements

The Company has an asset-backed securitization program with SunTrust Bank which provides for cash proceeds for an amount up to $75.0 million. Under this agreement, which matures on February 18, 2013, ABF continuously sells a designated pool of trade accounts receivables to a wholly owned subsidiary which, in turn, may borrow funds on a revolving basis. This wholly-owned consolidated subsidiary is a separate bankruptcy-remote entity, and its assets would be available only to satisfy the claims related to the interest in the trade accounts receivables. Advances under the facility bear interest based upon LIBOR, plus a margin. The Company also pays annual fees equal to 0.575% of the unused portion of the accounts receivable facility. This agreement contains representations and warranties, affirmative and negative covenants and events of default that are customary for financings of this type, including having consolidated tangible net worth, as defined, of $375.0 million and maintaining certain characteristics of the receivables, such as rates of delinquency, default and dilution. As of June 30, 2011, the Company was in compliance with the covenants. There have been no borrowings under this facility, and the borrowing capacity was at the facility limit of $75.0 million as of June 30, 2011.

The Company has agreements with four financial institutions to provide collateralized facilities for the issuance of letters of credit (“LC Agreements”). The Company issues letters of credit primarily in support of workers’ compensation and third-party casualty claims liabilities in various states in which the Company is self-insured. The LC Agreements require cash or short-term investments to be pledged as collateral for outstanding letters of credit. As of June 30, 2011, the Company had $45.7 million of letters of credit outstanding of which $45.2 million were collateralized by restricted cash equivalents and short-term investments under the LC Agreements. The Company has $39.4 million available for the issuance of letters of credit under the LC Agreements and committed by the financial institutions subject to the Company’s compliance with the requirements of issuance.

The Company also has a program in place with an insurance carrier for the issuance of surety bonds in support of the self-insurance program mentioned in the previous paragraph. As of June 30, 2011, surety bonds outstanding related to the self-insurance program totaled $12.7 million collateralized by $6.5 million of restricted short-term investments in certificates of deposit.

The Company has financed certain revenue equipment and other equipment through capital lease agreements. The future minimum rent payments, including the maximum amounts due to the lessor under rental adjustment clauses contained in the capital lease agreements, are shown in Contractual Obligations within this section of MD&A. The present values of net minimum lease payments are recorded in long-term debt.

In June 2011, the Company entered into a master security agreement to finance the purchase of revenue equipment during 2011. The master security agreement provides for funding structured as promissory notes totaling up to $28.5 million. The Company entered into a 36-month promissory note under the master security agreement to finance $2.0 million of revenue equipment purchased in June 2011. The future payments due under the note payable are shown in Contractual Obligations within this section of MD&A, and the present values of net minimum payments under the note payable are recorded in long-term debt.

The Company plans to utilize the funds available under the notes payable master security agreement and will consider utilizing capital lease arrangements or other secured financing to finance future purchases of certain revenue equipment.

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Contractual Obligations

The following table provides the aggregate annual contractual obligations of the Company, including capital and operating lease obligations, notes payable, purchase obligations and near-term estimated benefit plan distributions as of June 30, 2011. The Company’s 2010 Annual Report on Form 10-K includes additional information and description of these obligations.

	Payments Due by Period
	($ thousands)
			Less Than		1-3		3-5		More Than
	Total		1 Year		Years		Years		5 Years
Capital lease obligations, including interest(1)	$	55,535	$	16,700	$	33,103	$	4,929	$	803
Note payable(2)	2,095		640		1,396		59		—
Operating lease obligations(3)	46,867		11,763		16,101		9,580		9,423
Purchase obligations(4)	50,758		50,758		—		—		—
Voluntary savings plan distributions(5)	3,947		942		956		154		1,895
Postretirement health expenditures(6)	7,326		603		1,288		1,295		4,140
Deferred salary distributions(7)	10,366		1,186		2,194		1,809		5,177
Supplemental pension distributions(8)	10,786		3,651		—		1,235		5,900
Noncontrolling interest in subsidiary(9)	2,724		2,724		—		—		—
Total	$	190,404	$	88,967	$	55,038	$	19,061	$	27,338

(1) Capital lease obligations relate primarily to revenue equipment as discussed in Financing Arrangements within this section of MD&A. The future minimum rental commitments are presented exclusive of executory costs such as insurance, maintenance and taxes.

(2) The note payable obligation relates to revenue equipment financed under a promissory note arrangement as discussed in Financing Arrangements within this section of MD&A.

(3) While the Company owns the majority of its larger terminals and distribution centers, certain facilities and equipment are leased. As of June 30, 2011, the Company had future minimum rental commitments, net of noncancelable subleases, totaling $45.2 million for terminal facilities and $1.7 million for other equipment. The future minimum rental commitments are presented exclusive of executory costs such as insurance, maintenance and taxes.

(4) Purchase obligations include purchase orders or authorizations to purchase and binding agreements relating primarily to equipment and certain operating expenses. The purchase obligations for equipment are included in the Company’s 2011 capital expenditure plan, which is estimated to be approximately $65.0 million to $85.0 million, net of proceeds from asset sales. The Company’s 2011 capital expenditure plan includes amounts that may be financed under capital leases, notes payable and other secured financing. Actual 2011 capital expenditures may differ from the estimated amount depending on factors such as availability and timing of delivery of equipment, as well as the extent of financing available and utilized.

(5) Represents elective distributions anticipated under the Voluntary Savings Plan, a nonqualified deferred compensation plan. Future distributions are subject to change for retirement, death or disability of current employees.

(6) Represents projected distributions over the next ten years for premiums related to postretirement health benefits. These estimated distributions are subject to change based upon increases and other changes in premiums and medical costs and continuation of the plan for current participants. Postretirement health benefit plan liabilities accrued in the consolidated balance sheet totaled $14.2 million as of June 30, 2011.

(7) Represents projected deferred salary agreement distributions. These distributions are subject to change based upon assumptions for projected salaries and retirements, deaths, disability or early retirement of current employees. As of June 30, 2011, the liability balance related to the deferred salary distributions totaled $7.1 million.

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(8) Represents estimated distributions over the next ten years under the unfunded supplemental benefit pension plan (“SBP”). The accrual of benefits was frozen for the remaining participants under the SBP effective December 31, 2009. The amounts and dates of distributions in future periods are dependent upon actual retirement dates of eligible officers and other events and factors. The SBP liability balance totaled $9.5 million as of June 30, 2011.

(9) Noncontrolling interest in subsidiary represents, as of June 30, 2011, the option provided to noncontrolling shareholders to sell to the Company their remaining interest in a logistics business, which the Company acquired during second quarter 2009. Effective July 1, 2011, the Company acquired the outstanding noncontrolling equity interest in the subsidiary for $4.1 million (see Note K to the Company’s consolidated financial statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q).

ABF contributes to multiemployer health, welfare and pension plans based generally on the time worked by its contractual employees, as specified in the collective bargaining agreement and other supporting supplemental agreements (see Note E to the Company’s consolidated financial statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q).

Other Liquidity Information

Economic conditions, along with competitive market factors and the related impact on pricing levels that ABF receives for its services, could affect the Company’s ability to generate cash from operations as operating costs increase. Management believes existing cash, cash equivalents and short-term investments, cash generated by operations and amounts available under the accounts receivable securitization program and notes payable arrangement will be sufficient for the foreseeable future to maintain current operations and finance the Company’s lease commitments; letter of credit and surety bond commitments; quarterly dividends; nonunion benefit plan distributions; capital expenditures; health, welfare and pension contributions under collective bargaining agreements; and other expenditures. Additional capital leases, notes payable and other secured financing may also be used to fund capital expenditures.

Financial Instruments

The Company has not historically entered into financial instruments for trading purposes, nor has the Company historically engaged in a program for hedging fuel prices. No such instruments were outstanding as of June 30, 2011.

Off-Balance Sheet Arrangements

The Company’s off-balance sheet arrangements include future minimum rental commitments, net of noncancelable subleases, of $46.9 million under operating lease agreements primarily for terminal facilities, as disclosed in the contractual obligations table in the Liquidity and Capital Resources section of MD&A. The Company has no investments, loans or any other known contractual arrangements with unconsolidated special-purpose entities, variable interest entities or financial partnerships.

Balance Sheet Changes

Accounts Receivable

Accounts receivable, less allowances, increased $25.2 million from December 31, 2010 to June 30, 2011, primarily due to an increase in business levels in June 2011 compared to December 2010.

Accounts Payable

Accounts payable increased $20.8 million from December 31, 2010 to June 30, 2011, primarily due to an increase in business levels in June 2011 compared to December 2010. Accounts payable also includes $5.4 million in accruals for revenue equipment received as of June 30, 2011.

32

Accrued Expense

Accrued expenses increased $13.0 million from December 31, 2010 to June 30, 2011, due to increased business levels in June 2011 compared to December 2010, an increase in third-party casualty claims liabilities and the classification of certain benefits under the supplemental benefit pension plan for expected officer retirements as current liabilities as of June 30, 2011 from long-term liabilities as of December 31, 2010.

Income Taxes

For the six months ended June 30, 2011, the difference between the Company’s effective tax rate and the federal statutory rate primarily results from the effect of state income taxes, nondeductible expenses, changes in the cash surrender value of life insurance and policy proceeds, the alternative fuel tax credit and changes in valuation allowances primarily for deferred state income tax assets. The alternative fuel tax credit expired on December 31, 2009 and in December 2010 was retroactively reinstated to January 1, 2010. The alternative fuel tax credit recorded for the three and six month periods ended June 30, 2011 was $0.2 million and $0.5 million, respectively, with no comparable credit recorded in 2010 until the fourth quarter. The Company’s effective tax benefit rate for the six months ended June 30, 2011 was 36.3% compared to 37.9% for the six months ended June 30, 2010. The Company made $0.8 million of federal, state and foreign income tax payments during the six months ended June 30, 2011 and received refunds, primarily for loss carrybacks, of $1.0 million of federal and state taxes.

The Company’s statutory federal tax rate is 35%, before credits, and the average state tax rate, net of the associated federal deduction, is approximately 4%. However, various factors could cause the full year 2011 tax rate to vary significantly from the statutory rate. Specifically, if significant losses are incurred by the Company subsequent to June 30, 2011, the need for valuation allowances for a substantial portion of federal and state tax benefits would have to be evaluated. If valuation allowances against tax benefits are required, this would result in a significantly lower benefit rate. Also, low levels of financial reporting income could produce a very high effective tax rate because of the proportionately large impact of permanent nondeductible expenses.

Management does not expect that the cash outlays for income taxes will materially exceed income tax expense during the foreseeable future, although subsidiaries which have taxable income do incur cash outlays for state or foreign taxes due to limitations on offsetting losses of other subsidiaries between different tax jurisdictions. Because of statutory limitations on tax loss carrybacks, cash refunds for income taxes in 2011 may be substantially less than tax benefits that may be recorded related to any operating losses, although, as indicated above, tax benefits of operating losses may be offset in whole or in part by valuation allowances in the event the realization of these tax benefits is not judged by management to be more likely than not.

At June 30, 2011, the Company had net deferred tax assets of $17.7 million. Net deferred tax assets include $21.6 million related to unamortized nonunion pension and postretirement benefit costs which are included in accumulated other comprehensive loss. The Company has evaluated the need for a valuation allowance for deferred tax assets by considering the future reversal of existing taxable temporary differences, taxable income in prior carryback years and available tax-planning strategies. Deferred tax liabilities scheduled to reverse in future years will offset a substantial portion of deferred tax assets. Federal legislative changes in 2009 allowed taxable losses for 2008 or 2009 to be carried back five years. After 2009, the federal loss carryback period reverted to two years. The Company had taxable income of $88.5 million, $122.1 million, $157.1 million and $99.5 million in 2007, 2006, 2005 and 2004, respectively. The Company filed loss carryback returns and received refunds for losses incurred through the tax year ended February 28, 2010. Because of uncertainty regarding the level and timing of future taxable income, the expectation of future taxable income alone does not make realization of deferred tax assets more likely than not. The Company would need approximately $51 million of future taxable income to realize net deferred tax assets as of June 30, 2011. This amount does not consider the availability of the carryback of any future losses incurred nor does it consider available tax-planning strategies which support deferred tax assets recorded as of June 30, 2011. For example, if the Company incurs tax losses, certain expense components that generate deferred tax assets are eligible for a carryback period of ten years if the Company so elects. Because there is

33

sufficient taxable income in the longer carryback period, the assets related to these expense items would be expected to be fully realized.

At June 30, 2011 and December 31, 2010, valuation allowances for deferred tax assets totaled $2.9 million and $2.5 million, respectively. Valuation allowances related to state net operating losses and contribution carryovers for which realization is not more likely than not totaled $1.8 million at June 30, 2011 and December 31, 2010. The valuation allowance increased by $0.6 million from December 31, 2010 to June 30, 2011, due to the increase in certain state net operating losses related to ABF and decreased by $0.6 million for expired state net operating losses. A valuation allowance established in 2011 for future ABF state depreciation benefits that are not more likely than not to be realized totaled $0.5 million at June 30, 2011. In addition, due to changes in foreign tax liabilities, a valuation allowance related to foreign tax credit carryforwards and foreign net operating loss carryovers decreased by $0.1 million from $0.7 million at December 31, 2010 to $0.6 million at June 30, 2011. Foreign tax credits can be carried forward; however, the annual amount that may be used is dependent on future foreign and U.S. taxable income and realization is not considered to be more likely than not. The need for additional valuation allowances will be continually monitored by management. In addition, there have been discussions by various government officials of changes in tax laws affecting corporations including potential reductions in the federal corporate tax rate. The effect of the potential reduction in the federal corporate tax rate of 35% to a lower rate would be to reduce the value of the net deferred tax assets on the Company’s balance sheet, generally in proportion to the difference between the current 35% rate and the revised tax rate.

Financial reporting income differs significantly from taxable income because of such items as depreciation, pension accounting rules and a significant number of liabilities such as vacation pay, workers’ compensation reserves and other reserves which, for tax purposes, are generally only deductible when paid. In recent years, financial reporting income has exceeded taxable income. For 2010, the financial reporting loss exceeded the tax loss. For the six months ended June 30, 2011, the Company had income for tax purposes.

Critical Accounting Policies

The Company’s accounting policies that are “critical,” or the most important, to understand the Company’s financial condition and results of operations and that require management of the Company to make the most difficult judgments are described in the Company’s 2010 Annual Report on Form 10-K. There have been no material changes in these critical accounting policies during the six months ended June 30, 2011. New accounting rules and disclosure requirements can significantly impact the Company’s reported results and the comparability of financial statements. Management believes that there is no new accounting guidance adopted but not yet effective that is relevant to the financial statements. However, there are numerous new proposals under development by the standard setting bodies, which, if and when enacted, may have a significant impact on our financial statements, including the recognition of revenue, accounting for leases and disclosures related to ABF’s participation in multiemployer plans.

Legal and Environmental Matters

The Company is involved in various legal actions, the majority of which arise in the ordinary course of business. The Company maintains liability insurance against certain risks arising out of the normal course of its business, subject to certain self-insured retention limits. The Company routinely establishes and reviews the adequacy of reserves for estimated legal, environmental and self-insurance exposures. While management believes that amounts accrued in the consolidated financial statements are adequate, estimates of these liabilities may change as circumstances develop. Considering amounts recorded, routine legal matters are not expected to have a material adverse effect on the Company’s financial condition, cash flows or results of operations; however, the Company is currently involved in certain nonroutine legal proceedings for which the outcome and the related financial impact cannot be determined at this time (see Note J to the Company’s consolidated financial statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q).

34

Seasonality

ABF is impacted by seasonal fluctuations, which affect tonnage and shipment levels. Freight shipments, operating costs and earnings are also adversely affected by inclement weather conditions. The second and third calendar quarters of each year usually have the highest tonnage levels while the first quarter generally has the lowest, although other factors, including the state of the economy, may influence quarterly freight tonnage levels.

Effects of Inflation

Generally, inflationary and contractual increases in labor and fuel costs, which are discussed in the Results of Operations section of MD&A, have historically been offset through price increases and fuel surcharges. In periods of increasing fuel prices, the effect of higher associated fuel surcharges on the overall price to the customer influences ABF’s ability to obtain increases in base freight rates. In addition, certain nonstandard arrangements with some of ABF’s customers have limited the amount of fuel surcharge recovered. In periods with declining fuel surcharge levels, the timing and extent of base price increases on ABF’s revenue may not correspond with contractual increases in wage rates and other inflationary increases in cost elements and as a result could adversely impact the Company’s operating results. The Company’s contractual wage rates increased on April 1, 2011 and the health, welfare and pension benefit rates increased effective August 1, 2011 under the collective bargaining agreement with its union employees. ABF’s revenue equipment (tractors and trailers used primarily in ABF’s operations) will likely be replaced at higher costs, which could result in higher depreciation charges on a per-unit basis. ABF considers these costs in setting its pricing policies, although ABF’s overall freight rate structure is governed by market forces based on value provided to the customer. The pricing environment has been very competitive during the recent economic recession and, although ABF’s base LTL pricing improved slightly during the six months ended June 30, 2011 compared to the same prior year period, the lengthy process required to restore profitable pricing levels as the economy improves has limited ABF’s ability to offset inflationary and contractual cost increases.

Current Economic Conditions

Given the economic environment and the uncertainties regarding the potential impact on ABF’s business, there can be no assurance that the Company’s estimates and assumptions regarding the pricing environment and economic conditions made for the purposes of impairment tests related to ABF’s operating assets and deferred tax assets will prove to be accurate predictions of the future.

Forward-Looking Statements

Statements contained in the MD&A section of this report that are not based on historical facts are “forward-looking statements.” Terms such as “anticipate,” “believe,” “could,” “estimate,” “expect,” “forecast,” “intend,” “may,” “plan,” “predict,” “project,” “prospects,” “scheduled,” “should,” “would,” and similar expressions and the negatives of such terms are intended to identify forward-looking statements. Such statements are by their nature subject to uncertainties and risk, including, but not limited to, recessionary economic conditions; competitive initiatives, pricing pressures and the effect of volatility in fuel prices and the associated changes in fuel surcharges on securing increases in base freight rates; availability of fuel; the impact of any limitations on our customers’ access to adequate financial resources; availability and cost of capital; shifts in market demand; weather conditions; the performance and needs of industries served by the Company’s subsidiaries; future costs of operating expenses such as fuel and related taxes; self-insurance claims and insurance premium costs; relationships with employees, including unions; union and nonunion employee wages and benefits, including changes in required contributions to multiemployer pension plans; governmental regulations and policies; future climate change legislation; costs of continuing investments in technology; the timing and amount of capital expenditures; the cost, integration and performance of any future acquisitions; and other financial, operational and legal risks and uncertainties detailed from time to time in the Company’s Securities and Exchange Commission public filings.

35

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Since December 31, 2010, there have been no significant changes in the Company’s market risks as reported in the Company’s 2010 Annual Report on Form 10-K.

ITEM 4. CONTROLS AND PROCEDURES

As of the end of the period covered by this report, an evaluation was performed with the participation of the Company’s management, including the Principal Executive Officer and Principal Financial Officer, of the effectiveness of the design and operation of the Company’s disclosure controls and procedures. Based on that evaluation, the Company’s management, including the Principal Executive Officer and Principal Financial Officer, concluded that the Company’s disclosure controls and procedures were effective as of June 30, 2011. There have been no changes in the Company’s internal controls over financial reporting that occurred during the most recent fiscal quarter that have materially affected, or are reasonably likely to materially affect, the Company’s internal controls over financial reporting.

36

PART II.

OTHER INFORMATION

ARKANSAS BEST CORPORATION

ITEM 1. LEGAL PROCEEDINGS.

For information related to the Company’s legal proceedings, see Note J, Legal Proceedings, Environmental Matters and Other Events under Part I, Item 1 of this Quarterly Report on Form 10-Q.

ITEM 1A. RISK FACTORS.

The Company’s risk factors are fully described in the Company’s 2010 Annual Report on Form 10-K. No material changes to the Company’s risk factors have occurred since the Company filed its 2010 Annual Report on Form 10-K.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS.

(a)   Recent sales of unregistered securities.

None.

(b)   Use of proceeds from registered securities.

None.

(c)   Purchases of equity securities by the issuer and affiliated purchasers.

The Company has a program to repurchase $75.0 million of its Common Stock in the open market or in privately negotiated transactions. The repurchases may be made either from the Company’s cash reserves or from other available sources. The program has no expiration date but may be terminated at any time at the Board of Directors’ discretion. As of June 30, 2011, the Company has purchased 1,618,150 shares for an aggregate cost of $56.8 million, leaving $18.2 million available for repurchase under the program. The Company made no repurchases during the six months ended June 30, 2011.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES.

None.

ITEM 4. REMOVED AND RESERVED.

ITEM 5. OTHER INFORMATION.

None.

37

ITEM 6. EXHIBITS.

The following exhibits are filed or furnished with this report or are incorporated by reference to previously filed material:

Exhibit
No.
3.1	Restated Certificate of Incorporation of the Company (previously filed as Exhibit 3.1 to the Company’s Registration Statement on Form S-1 under the Securities Act of 1933 filed with the Securities and Exchange Commission (the “Commission”) on March 17, 1992, Commission File No. 33-46483, and incorporated herein by reference).
3.2	Certificate of Designations of $2.875 Series A Cumulative Convertible Exchangeable Preferred Stock of the Company (previously filed as Exhibit 3.2 to the Company’s Quarterly Report on Form 10-Q, filed with the Commission on May 5, 2009, Commission File No. 000-19969, and incorporated herein by reference).
3.3	Certificate of Amendment to the Restated Certificate of Incorporation of the Company (previously filed as Exhibit 3.1 to the Company’s Current Report on Form 8-K, filed with the Commission on April 24, 2009, Commission File No. 000-19969, and incorporated herein by reference).
3.4	Third Amended and Restated Bylaws of the Company dated as of April 22, 2010 (previously filed as Exhibit 3.5 to the Company’s Quarterly Report on Form 10-Q, filed with the Commission on August 5, 2010, Commission File No. 000-19969, and incorporated herein by reference).
4.1	First Amended and Restated Rights Agreement, dated as of May 1, 2001 between Arkansas Best Corporation and Computershare Investor Services, LLC, as Rights Agent (including exhibits thereto) (previously filed as Exhibit 4.1 to the Company’s Form 8-A/A Amendment No. 2 filed with the Commission on May 16, 2001, Commission File No. 000-19969, and incorporated herein by reference).
4.2	Amendment to First Amended and Restated Rights Agreement, dated as of April 4, 2003 between Arkansas Best Corporation and LaSalle Bank, National Association, as Rights Agent (previously filed as Exhibit 4.2 to the Company’s Form 8-A/A Amendment No. 3 filed with the Commission on April 4, 2003, Commission File No. 000-19969, and incorporated herein by reference).
4.3	Second Amendment to First Amended and Restated Rights Agreement, dated as of May 18, 2007 between Arkansas Best Corporation and LaSalle Bank, National Association, as Rights Agent (previously filed as Exhibit 4.3 to the Company’s Current Report on Form 8-K, filed with the Commission on May 18, 2007, Commission File No. 000-19969, and incorporated herein by reference).
31.1*	Certification of Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2*	Certification of Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32**	Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

38

Exhibit
No.
101.INS**	XBRL Instance Document
101.SCH**	XBRL Taxonomy Extension Schema Document
101.CAL**	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF**	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB**	XBRL Taxonomy Extension Labels Linkbase Document
101.PRE**	XBRL Taxonomy Extension Presentation Linkbase Document

#Designates a compensation plan or arrangement for directors or executive officers.

*Filed herewith.

**Furnished herewith.

39

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	ARKANSAS BEST CORPORATION
	(Registrant)
Date: August 9, 2011	/s/ Judy R. McReynolds
	Judy R. McReynolds
	President — Chief Executive Officer
	and Principal Executive Officer
Date: August 9, 2011	/s/ Michael E. Newcity
	Michael E. Newcity
	Vice President — Chief Financial Officer
	and Principal Financial Officer

40

EX-31.1

EXHIBIT 31.1

Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Judy R. McReynolds, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Arkansas Best Corporation;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)  Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)  All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)  Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	August 9, 2011	/s/ Judy R. McReynolds
		Judy R. McReynolds
		President — Chief Executive Officer and Principal Executive Officer

EX-31.2

EXHIBIT 31.2

Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Micheal E. Newcity, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Arkansas Best Corporation;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)  Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)  All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)  Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	August 9, 2011	/s/ Michael E. Newcity
		Michael E. Newcity
		Vice President — Chief Financial Officer and Principal Financial Officer

EX-32

EXHIBIT 32

Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the filing of the Quarterly Report on Form 10-Q for the quarter ended June 30, 2011, (the “Report”) by Arkansas Best Corporation (the “Registrant”), each of the undersigned hereby certifies that:

1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

	ARKANSAS BEST CORPORATION
	(Registrant)
Date: August 9, 2011	/s/ Judy R. McReynolds
	Judy R. McReynolds
	President — Chief Executive Officer and Principal Executive Officer

	ARKANSAS BEST CORPORATION
	(Registrant)
Date: August 9, 2011	/s/ Michael E. Newcity
	Michael E. Newcity
	Vice President — Chief Financial Officer
	and Principal Financial Officer

XML



CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
OPERATING REVENUES	$ 498,550	$ 411,347	$ 933,481	$ 771,237
OPERATING EXPENSES AND COSTS	489,552	422,157	946,475	817,313
OPERATING INCOME (LOSS)	8,998	(10,810)	(12,994)	(46,076)
OTHER INCOME (EXPENSE)
Interest and dividend income	273	274	516	608
Interest expense and other related financing costs	(932)	(434)	(1,927)	(999)
Other, net	281	(457)	2,892	211
TOTAL OTHER INCOME (EXPENSE)	(378)	(617)	1,481	(180)
INCOME (LOSS) BEFORE INCOME TAXES	8,620	(11,427)	(11,513)	(46,256)
INCOME TAXES
Current provision (benefit)	3,132	(847)	2,392	(9,336)
Deferred provision (benefit)	37	(3,232)	(6,569)	(8,200)
TOTAL INCOME TAXES	3,169	(4,079)	(4,177)	(17,536)
NET INCOME (LOSS)	5,451	(7,348)	(7,336)	(28,720)
LESS: NONCONTROLLING INTEREST IN NET INCOME OF SUBSIDIARY	153	96	174	116
NET INCOME (LOSS) ATTRIBUTABLE TO ARKANSAS BEST CORPORATION	$ 5,298	$ (7,444)	$ (7,510)	$ (28,836)
EARNINGS (LOSS) PER COMMON SHARE
Basic (in dollars per share)	$ 0.20	$ (0.30)	$ (0.30)	$ (1.15)
Diluted (in dollars per share)	$ 0.20	$ (0.30)	$ (0.30)	$ (1.15)
AVERAGE COMMON SHARES OUTSTANDING
Basic (in shares)	25,411,339	25,182,579	25,358,130	25,137,886
Diluted (in shares)	25,411,942	25,182,579	25,358,130	25,137,886
CASH DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	$ 0.03	$ 0.03	$ 0.06	$ 0.06

XML



CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $) In Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Loss	Comprehensive Loss
Balances at Dec. 31, 2010	$ 479,744	$ 269	$ 281,169	$ 292,129	$ (57,770)	$ (36,053)
Balances (in shares) at Dec. 31, 2010		26,935			1,678
Increase (Decrease) in Stockholders' Equity
Net loss (excluding noncontrolling interest in net income of subsidiary of $174)	(7,510)			(7,510)			(7,510)
Change in foreign currency translation, net of tax of $18	28					28	28
Amortization of unrecognized net periodic benefit costs, net of tax of $1,394:
Net actuarial loss	2,249					2,249	2,249
Prior service credit	(58)					(58)	(58)
Change in fair value of available for sale security, net of tax of $2	(5)					(5)	(5)
Total comprehensive loss	(5,296)						(5,296)
Issuance of common stock under share-based compensation plans	763	2	761
Issuance of common stock under share-based compensation plans (in shares)		165
Tax effect of share-based compensation plans and other	(858)		(858)
Share-based compensation expense	3,699		3,699
Dividends declared on common stock	(1,585)			(1,585)
Balances at Jun. 30, 2011	$ 476,467	$ 271	$ 284,771	$ 283,034	$ (57,770)	$ (33,839)
Balances (in shares) at Jun. 30, 2011		27,100			1,678

XML



EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2011

EARNINGS PER SHARE

Schedule of computation of basic and diluted earnings (loss) per share

	Three Months Ended						Six Months Ended
	June 30						June 30
	2011			2010			2011			2010
	($ thousands, except share and per share data)
Basic earnings (loss) per share
Numerator:
Net income (loss) attributable to Arkansas Best Corporation	$	5,298		$	(7,444	)	$	(7,510	)	$	(28,836	)
Effect of unvested restricted stock awards	(213		)	—			(60		)	(17		)
Adjusted net income (loss)	$	5,085		$	(7,444	)	$	(7,570	)	$	(28,853	)
Denominator:
Weighted-average shares	25,411,339			25,182,579			25,358,130			25,137,886
Earnings (loss) per common share	$	0.20		$	(0.30	)	$	(0.30	)	$	(1.15	)
Diluted earnings (loss) per share
Numerator:
Net income (loss) attributable to Arkansas Best Corporation	$	5,298		$	(7,444	)	$	(7,510	)	$	(28,836	)
Effect of unvested restricted stock awards	(213		)	—			(60		)	(17		)
Adjusted net income (loss)	$	5,085		$	(7,444	)	$	(7,570	)	$	(28,853	)
Denominator:
Weighted-average shares	25,411,339			25,182,579			25,358,130			25,137,886
Effect of dilutive securities	603			—			—			—
Adjusted weighted-average shares and assumed conversions	25,411,942			25,182,579			25,358,130			25,137,886
Earnings (loss) per common share	$	0.20		$	(0.30	)	$	(0.30	)	$	(1.15	)

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CONSOLIDATED BALANCE SHEETS (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
CURRENT ASSETS
Cash and cash equivalents	$ 114,834	$ 102,578
Short-term investments	37,579	39,288
Restricted cash equivalents and short-term investments	51,681	51,661
Accounts receivable, less allowances (2011 - $5,737; 2010 - $3,944)	170,660	145,426
Other accounts receivable, less allowances (2011 - $1,214; 2010 - $1,254)	7,415	8,157
Prepaid expenses	9,422	10,258
Deferred income taxes	35,596	32,681
Prepaid and refundable income taxes	2,209	3,958
Other	5,221	5,677
TOTAL CURRENT ASSETS	434,617	399,684
PROPERTY, PLANT AND EQUIPMENT
Land and structures	241,082	243,981
Revenue equipment	551,411	530,424
Service, office and other equipment	167,329	163,732
Leasehold improvements	21,198	21,890
TOTAL PROPERTY, PLANT AND EQUIPMENT, GROSS	981,020	960,027
Less allowances for depreciation and amortization	582,686	552,781
TOTAL PROPERTY, PLANT AND EQUIPMENT, NET	398,334	407,246
OTHER ASSETS	54,564	54,021
TOTAL ASSETS	887,515	860,951
CURRENT LIABILITIES
Bank overdraft and drafts payable	15,820	13,023
Accounts payable	82,950	62,134
Income taxes payable	348	196
Accrued expenses	157,589	144,543
Current portion of long-term debt	15,386	14,001
TOTAL CURRENT LIABILITIES	272,093	233,897
LONG-TERM DEBT, less current portion	38,160	42,657
PENSION AND POSTRETIREMENT LIABILITIES	65,204	65,421
OTHER LIABILITIES	17,713	19,827
DEFERRED INCOME TAXES	17,878	19,405
STOCKHOLDERS' EQUITY
Common stock, $0.01 par value, authorized 70,000,000 shares; issued 2011: 27,099,819 shares; 2010: 26,934,847 shares	271	269
Additional paid-in capital	284,771	281,169
Retained earnings	283,034	292,129
Treasury stock, at cost, 1,677,932 shares	(57,770)	(57,770)
Accumulated other comprehensive loss	(33,839)	(36,053)
TOTAL STOCKHOLDERS' EQUITY	476,467	479,744
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 887,515	$ 860,951

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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Details) (USD $) In Thousands, unless otherwise specified	1 Months Ended	6 Months Ended
	Dec. 31, 2010	Jun. 30, 2011
Fair value disclosure
Short-term investments	$ 39,288	$ 37,579
Restricted cash equivalents and short-term investments	51,661	51,681
Concentrations of Credit Risk of Financial Instruments
Original maturities of FDIC-insured unrestricted certificates of deposit, low end of range (in days)		91
Original maturities of FDIC-insured unrestricted certificates of deposit, high end of range (in years)		1
Cash and certificates of deposit in excess of FDIC-insured limits	48,100,000	47,400,000
Fair value disclosure
Fair value disclosure
Cash and cash equivalents	102,578	114,834
Short-term investments	39,288	37,579
Restricted cash equivalents and short-term investments	51,661	51,681
Fair value disclosure | Cash deposits
Fair value disclosure
Cash and cash equivalents	63,282	57,471
Restricted cash equivalents and short-term investments	2,816	5,983
Fair value disclosure | Variable rate demand notes
Fair value disclosure
Cash and cash equivalents		29,626
Fair value disclosure | Money market funds
Fair value disclosure
Cash and cash equivalents	39,296	27,737
Restricted cash equivalents and short-term investments	5,087	5,086
Fair value disclosure | Certificates of deposit
Fair value disclosure
Short-term investments	39,288	37,579
Restricted cash equivalents and short-term investments	$ 43,758	$ 40,612

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STOCKHOLDERS' EQUITY

6 Months Ended

Jun. 30, 2011

STOCKHOLDERS' EQUITY

STOCKHOLDERS' EQUITY

NOTE F — STOCKHOLDERS’ EQUITY

Comprehensive Income (Loss)

	Three Months Ended					Six Months Ended
	June 30					June 30
	2011		2010			2011			2010
	($ thousands)
Total comprehensive income (loss)	$	6,402	$	(6,510	)	$	(5,296	)	$	(26,624	)

Accumulated Other Comprehensive Loss

	June 30			December 31
	2011			2010
	($ thousands)
Pre-tax amounts:
Foreign currency translation	$	(468	)	$	(514	)
Unrecognized net periodic benefit costs	(55,122		)	(58,707		)
Increase in fair value of available for sale security	195			202
Total	$	(55,395	)	$	(59,019	)
After-tax amounts:
Foreign currency translation	$	(287	)	$	(315	)
Unrecognized net periodic benefit costs	(33,679		)	(35,870		)
Increase in fair value of available for sale security	127			132
Total	$	(33,839	)	$	(36,053	)

Dividends on Common Stock

On July 22, 2011, the Company’s Board of Directors declared a dividend of $0.03 per share payable to stockholders of record as of August 5, 2011.

The following table is a summary of dividends declared during the applicable quarter:

	2011				2010
	Per Share		Amount		Per Share		Amount
	($ thousands, except per share data)
First quarter	$	0.03	$	788	$	0.03	$	777
Second quarter	$	0.03	$	797	$	0.03	$	777
Third quarter (2011 amount estimated)	$	0.03	$	797	$	0.03	$	786

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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Details 2) (Recurring basis, USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Money market funds | Fair value disclosure
Financial Assets Measured at Fair Value
Total assets	$ 32,823	$ 44,383
Money market funds | Level 1
Financial Assets Measured at Fair Value
Total assets	32,823	44,383
Fair value disclosure
Financial Assets Measured at Fair Value
Total assets	37,619	50,992
Fair value disclosure | Auction rate debt security
Financial Assets Measured at Fair Value
Total assets	849	848
Fair value disclosure | Voluntary Savings Plan - mutual funds held in trust
Financial Assets Measured at Fair Value
Total assets	3,947	5,761
Level 1
Financial Assets Measured at Fair Value
Total assets	36,770	50,144
Level 1 | Voluntary Savings Plan - mutual funds held in trust
Financial Assets Measured at Fair Value
Total assets	3,947	5,761
Level 2
Financial Assets Measured at Fair Value
Total assets	849	848
Level 2 | Auction rate debt security
Financial Assets Measured at Fair Value
Total assets	$ 849	$ 848

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SUBSEQUENT EVENTS (Details) (Privately held logistics business, USD $) In Millions, unless otherwise specified	Jul. 31, 2011 Acquisition	Jun. 30, 2011	Jun. 30, 2009
Subsequent events
Ownership interest acquired (as a percent)	25.00%		75.00%
Purchase price of acquired entity	$ 4.1
Noncontrolling interest held prior to acquisition of remaining ownership interest (as a percent)		25.00%

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ORGANIZATION AND DESCRIPTION OF THE BUSINESS AND FINANCIAL STATEMENT PRESENTATION (Details)	6 Months Ended
	Jun. 30, 2011
Organization and description of business
Percentage increase in compounded annual contractual wage and benefit (as a percent)	4.00%
ABF
Organization and description of business
Percentage of ABF's employees covered under collective bargaining agreement with the IBT (as a percent)	76.00%
Period of collective bargaining agreement (in years)	5

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SUBSEQUENT EVENTS

6 Months Ended

Jun. 30, 2011

SUBSEQUENT EVENTS

SUBSEQUENT EVENTS

NOTE K — SUBSEQUENT EVENTS

In June 2009, the Company acquired a 75% controlling interest in a privately held logistics business, which the Company has consolidated and reported within the Company’s operations other than ABF. In July 2011, the Company acquired the outstanding 25% equity interest in this logistics business for $4.1 million. For periods presented in the consolidated financial statements prior to the July 2011 transaction, the 25% noncontrolling interest in net assets of the subsidiary was reported within other long-term liabilities, and the noncontrolling interest in net income of the subsidiary was presented on a separate line in the consolidated statements of operations. These accounts will no longer be reported in the consolidated financial statements for periods subsequent to the July 2011 transaction.

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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS

6 Months Ended

Jun. 30, 2011

FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS

FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS

NOTE B — FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS

Financial Instruments

The following table presents the components of cash and cash equivalents, short-term investments and restricted funds:

	June 30 2011		December 31 2010
	($ thousands)
Cash and cash equivalents
Cash deposits(1)	$	57,471	$	63,282
Variable rate demand notes(1)(2)	29,626		—
Money market funds(3)	27,737		39,296
	$	114,834	$	102,578
Short-term investments
Certificates of deposit(1)	$	37,579	$	39,288
	$	37,579	$	39,288
Restricted cash equivalents and short-term investments(4)
Cash deposits(1)	$	5,983	$	2,816
Certificates of deposit(1)	40,612		43,758
Money market funds(3)	5,086		5,087
	$	51,681	$	51,661

(1) Recorded at cost plus accrued interest, which approximates fair value.

(2) Amounts may be redeemed on a daily basis as presented to the original issuer.

(3) Recorded at fair value as determined by quoted market prices (see amounts presented in the table of financial assets measured at fair value within this note).

(4) Amounts restricted for use are subject to change based on the requirements of the Company’s collateralized facilities (see Note D).

The Company’s long-term investment financial instruments are presented in the table of financial assets measured at fair value within this note.

Concentrations of Credit Risk of Financial Instruments

The Company is potentially subject to concentrations of credit risk related to its cash, cash equivalents and short-term investments. The Company reduces credit risk by placing its cash, cash equivalents and short-term investments with major financial institutions and corporate issuers that have high credit ratings and by investing unrestricted short-term investments primarily in FDIC-insured certificates of deposit with varying original maturities of ninety-one days to one year. However, certain cash deposits and certificates of deposit, primarily those pledged as collateral for outstanding letters of credit (see Note D), may exceed federally insured limits. At June 30, 2011 and December 31, 2010, cash and certificates of deposit of $47.4 million and $48.1 million, respectively, exceeded FDIC-insured limits.

Financial Assets Measured at Fair Value

Fair value measurements are based on observable and unobservable inputs of market data and market assumptions. These inputs form a three-level valuation hierarchy as follows:

· Level 1 — Quoted prices for identical assets and liabilities in active markets.

· Level 2 — Quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets and liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data.

· Level 3 — Unobservable inputs (Company’s market assumptions) that are significant to the valuation model.

The following table presents, for each of the fair value hierarchy levels, the assets that are measured at fair value on a recurring basis:

			June 30, 2011
			Fair Value Measurements Using
	Total		Level 1		Level 2		Level 3
			($ thousands)
Money market funds(1)	$	32,823	$	32,823	$	—	$	—
Auction rate debt security(2)	849		—		849		—
Equity, bond and money market mutual funds held in trust related to the Voluntary Savings Plan(3)	3,947		3,947		—		—
	$	37,619	$	36,770	$	849	$	—

			December 31, 2010
			Fair Value Measurements Using
	Total		Level 1		Level 2		Level 3
			($ thousands)
Money market funds(1)	$	44,383	$	44,383	$	—	$	—
Auction rate debt security(2)	848		—		848		—
Equity, bond and money market mutual funds held in trust related to the Voluntary Savings Plan(3)	5,761		5,761		—		—
	$	50,992	$	50,144	$	848	$	—

(1) Included in cash equivalents and restricted cash equivalents.

(2) Consists of an insured available for sale auction rate debt security for which the underlying debt instrument matures in 2025. The security is valued using the income approach with inputs derived from observable market data and recorded at fair value plus accrued interest in other long-term assets. An unrealized gain, net of taxes, related to the security was included in accumulated other comprehensive loss as of June 30, 2011 and December 31, 2010 (see Note F).

(3) Nonqualified deferred compensation plan investments consist of U.S. and international equity mutual funds, government and corporate bond mutual funds and money market funds which are held in a trust with a third-party brokerage firm. Quoted market prices are used to determine fair values of the investments which are included in other long-term assets, with a corresponding liability reported within other long-term liabilities.

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EARNINGS PER SHARE (Details) (USD $) In Thousands, except Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Basic earnings (loss) per share, numerator:
Net income (loss) attributable to Arkansas Best Corporation	$ 5,298	$ (7,444)	$ (7,510)	$ (28,836)
Effect of unvested restricted stock awards	(213)		(60)	(17)
Adjusted net income (loss)	5,085	(7,444)	(7,570)	(28,853)
Basic earnings (loss) per share, denominator:
Weighted-average shares (in shares)	25,411,339	25,182,579	25,358,130	25,137,886
Earnings (loss) per common share (in dollars per share)	$ 0.20	$ (0.30)	$ (0.30)	$ (1.15)
Diluted earnings (loss) per share, numerator:
Net income (loss) attributable to Arkansas Best Corporation	5,298	(7,444)	(7,510)	(28,836)
Effect of unvested restricted stock awards	(213)		(60)	(17)
Adjusted net income (loss)	$ 5,085	$ (7,444)	$ (7,570)	$ (28,853)
Diluted earnings (loss) per share, denominator:
Weighted-average shares (in shares)	25,411,339	25,182,579	25,358,130	25,137,886
Effect of dilutive securities (in shares)	603
Adjusted weighted-average shares and assumed conversions (in shares)	25,411,942	25,182,579	25,358,130	25,137,886
Earnings (loss) per common share (in dollars per share)	$ 0.20	$ (0.30)	$ (0.30)	$ (1.15)
Outstanding stock awards not included in calculation of diluted earnings per share (in shares)	900,000	700,000	900,000	700,000

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EARNINGS PER SHARE

6 Months Ended

Jun. 30, 2011

EARNINGS PER SHARE

EARNINGS PER SHARE

NOTE H — EARNINGS PER SHARE

The following table sets forth the computation of basic and diluted earnings (loss) per share:

	Three Months Ended						Six Months Ended
	June 30						June 30
	2011			2010			2011			2010
	($ thousands, except share and per share data)
Basic earnings (loss) per share
Numerator:
Net income (loss) attributable to Arkansas Best Corporation	$	5,298		$	(7,444	)	$	(7,510	)	$	(28,836	)
Effect of unvested restricted stock awards	(213		)	—			(60		)	(17		)
Adjusted net income (loss)	$	5,085		$	(7,444	)	$	(7,570	)	$	(28,853	)
Denominator:
Weighted-average shares	25,411,339			25,182,579			25,358,130			25,137,886
Earnings (loss) per common share	$	0.20		$	(0.30	)	$	(0.30	)	$	(1.15	)
Diluted earnings (loss) per share
Numerator:
Net income (loss) attributable to Arkansas Best Corporation	$	5,298		$	(7,444	)	$	(7,510	)	$	(28,836	)
Effect of unvested restricted stock awards	(213		)	—			(60		)	(17		)
Adjusted net income (loss)	$	5,085		$	(7,444	)	$	(7,570	)	$	(28,853	)
Denominator:
Weighted-average shares	25,411,339			25,182,579			25,358,130			25,137,886
Effect of dilutive securities	603			—			—			—
Adjusted weighted-average shares and assumed conversions	25,411,942			25,182,579			25,358,130			25,137,886
Earnings (loss) per common share	$	0.20		$	(0.30	)	$	(0.30	)	$	(1.15	)

Under the two-class method of calculating earnings per share, dividends paid and a portion of undistributed net income, but not losses, are allocated to unvested restricted stock and restricted stock units, which are considered participating securities.

For the 2011 periods presented, outstanding stock awards of 0.9 million were not included in the diluted earnings per share calculations because their inclusion would have the effect of increasing the earnings per share for the three months ended June 30, 2011 and decreasing the loss per share for the six months ended June 30, 2011. For the three and six months ended June 30, 2010, outstanding stock awards of 0.7 million were not included in the diluted earnings per share calculations because their inclusion would have the effect of decreasing the loss per share.

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LONG-TERM DEBT AND FINANCING ARRANGEMENTS (Tables)

6 Months Ended

Jun. 30, 2011

LONG-TERM DEBT AND FINANCING ARRANGEMENTS

Schedule of long-term debt, consisting of capital lease obligations and note payable

	June 30		December 31
	2011		2010
	($ thousands)
Capital lease obligations	$	51,552	$	56,658
Note payable	1,994		—
	53,546		56,658
Less current portion	15,386		14,001
Long-term debt, less current portion	$	38,160	$	42,657

Schedule of future minimum payments under the capital leases and note payable

The future minimum payments of long-term debt obligations as of June 30, 2011 are shown in the table below.

			Capital Lease		Note
	Total		Obligations(1)		Payable
	($ thousands)
Due in one year or less	$	17,340	$	16,700	$	640
Due after one year through two years	22,137		21,439		698
Due after two years through three years	12,362		11,664		698
Due after three years through four years	2,555		2,496		59
Due after four years through five years	2,433		2,433		—
Due after five years	803		803		—
Total minimum payments	57,630		55,535		2,095
Less amounts representing interest	4,084		3,983		101
Present value of net minimum payments included in long-term debt	$	53,546	$	51,552	$	1,994

(1) Minimum payments of capital lease obligations include maximum amounts due under rental adjustment clauses contained in the capital lease agreements.

Schedule of assets held under capital leases or securitized by note payable

	June 30		December 31
	2011		2010
	($ thousands)
Land and structures (terminals)	$	1,794	$	1,794
Revenue equipment	65,397		61,515
Service, office and other equipment	1,813		1,813
	69,004		65,122
Less accumulated amortization(1)	17,283		10,058
	$	51,721	$	55,064

(1) Amortization of assets under capital leases is included in depreciation expense.

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OPERATING SEGMENT DATA

6 Months Ended

Jun. 30, 2011

OPERATING SEGMENT DATA

OPERATING SEGMENT DATA

NOTE I — OPERATING SEGMENT DATA

The Company uses the “management approach” to determine its reportable operating segments, as well as to determine the basis of reporting the operating segment information. The management approach focuses on financial information that the Company’s management uses to make decisions about operating matters. Management uses operating revenues, operating expense categories, operating ratios, operating income and key operating statistics to evaluate performance and allocate resources to the Company’s operations. ABF, which provides transportation of general commodities, represents the Company’s only reportable operating segment.

The Company eliminates intercompany transactions in consolidation. However, the information used by the Company’s management with respect to its reportable segment is before intersegment eliminations of revenues and expenses. Intersegment revenues and expenses are not significant. Further classifications of operations or revenues by geographic location are impractical and are, therefore, not provided. The Company’s foreign operations are not significant.

The following tables reflect reportable operating segment information for the Company, as well as a reconciliation of reportable segment information to the Company’s consolidated financial statements:

	Three Months Ended						Six Months Ended
	June 30						June 30
	2011			2010			2011			2010
	($ thousands)
OPERATING REVENUES
ABF	$	458,521		$	379,443		$	860,880		$	712,468
Other revenues and eliminations	40,029			31,904			72,601			58,769
	$	498,550		$	411,347		$	933,481		$	771,237
OPERATING EXPENSES AND COSTS
ABF
Salaries, wages and benefits	$	273,262		$	248,985		$	535,755		$	485,424
Fuel, supplies and expenses	88,327			64,729			167,722			125,641
Operating taxes and licenses	11,572			10,718			22,993			21,209
Insurance	6,513			5,929			12,993			10,111
Communications and utilities	3,731			3,313			7,711			7,179
Depreciation and amortization	17,376			16,908			34,620			34,706
Rents and purchased transportation	48,384			39,849			90,857			73,941
Gain on sale of property and equipment	(784		)	(126		)	(884		)	(424		)
Other	1,951			1,734			3,548			2,958
	450,332			392,039			875,315			760,745
Other expenses and eliminations	39,220			30,118			71,160			56,568
	$	489,552		$	422,157		$	946,475		$	817,313
OPERATING INCOME (LOSS)
ABF	$	8,189		(12,596		)	$	(14,435	)	$	(48,277	)
Other income and eliminations	809			1,786			1,441			2,201
	8,998			(10,810		)	(12,994		)	(46,076		)
OTHER INCOME (EXPENSE)
Interest and dividend income	273			274			516			608
Interest expense and other related financing costs	(932		)	(434		)	(1,927		)	(999		)
Other, net(1)	281			(457		)	2,892			211
	(378		)	(617		)	1,481			(180		)
INCOME (LOSS) BEFORE INCOME TAXES	$	8,620		$	(11,427	)	$	(11,513	)	$	(46,256	)

(1)    Other, net includes changes in cash surrender value of life insurance policies and gains from policy proceeds.

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PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2011	Dec. 31, 2010
Nonunion Defined Benefit Pension Plan
Components of net periodic benefit cost
Service cost	$ 2,164	$ 2,236	$ 4,328	$ 4,472
Interest cost	2,488	2,734	4,977	5,468
Expected return on plan assets	(3,146)	(3,043)	(6,292)	(6,086)
Amortization of prior service credit		(1)		(3)
Amortization of net actuarial loss and other	1,730	1,896	3,460	3,794
Net periodic benefit cost	3,236	3,822	6,473	7,645
Estimated nonunion defined benefit pension plan expense for the current fiscal year					12,900	15,300
Supplemental Benefit Pension Plan
Components of net periodic benefit cost
Interest cost	96	103	193	208
Pension settlement expense		178		178
Amortization of net actuarial loss and other	82	70	164	129
Net periodic benefit cost	178	351	357	515
Postretirement Health Benefit Plan
Components of net periodic benefit cost
Service cost	56	35	112	70
Interest cost	196	217	391	435
Amortization of transition obligation		33		67
Amortization of prior service credit	(47)		(95)
Amortization of net actuarial loss and other	28	5	56	9
Net periodic benefit cost	$ 233	$ 290	$ 464	$ 581
ABF
Multiemployer Plans
Number of multiemployer pension plans in which ABF currently contributes			25
Period of collective bargaining agreement (in years)			5
Maximum required increase in employer's contribution to multiemployer plans that enter reorganization status			7.00%

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EQUITY-BASED COMPENSATION

6 Months Ended

Jun. 30, 2011

EQUITY-BASED COMPENSATION

EQUITY-BASED COMPENSATION

NOTE G — EQUITY-BASED COMPENSATION

Stock Awards

As of June 30, 2011, the Company had outstanding stock options granted under the 1992 Stock Option Plan, the 2000 Non-Qualified Stock Option Plan and the 2002 Stock Option Plan and outstanding restricted stock and restricted stock units granted under the 2005 Ownership Incentive Plan (“the 2005 Plan”). The 1992 Stock Option Plan expired on December 31, 2001. The 2005 Plan superseded the Company’s 2000 Non-Qualified Stock Option Plan and 2002 Stock Option Plan with respect to future awards and, as amended, provides for the granting of 2.2 million shares, which may be awarded as incentive and nonqualified stock options, Stock Appreciation Rights (“SARs”), restricted stock or restricted stock units. Any outstanding stock options under the 1992, 2000 or 2002 stock option plans which are forfeited or otherwise unexercised will be included in the shares available for grant under the 2005 Plan. As of June 30, 2011, the Company had not elected to treat any exercised options as employer SARs and no employee SARs had been granted. No stock options have been granted since 2004.

Restricted Stock

A summary of the Company’s restricted stock program, which consists of restricted stock and restricted stock units awarded under the 2005 Plan, is presented below:

			Weighted-Average
			Grant Date
	Shares/Units		Fair Value
Outstanding — January 1, 2011	991,685		$	29.46
Granted	316,600		$	22.60
Vested	(155,700	)	$	37.49
Forfeited	(5,647	)	$	27.48
Outstanding — June 30, 2011	1,146,938		$	26.51

Stock Options

A summary of the Company’s stock option program is presented below:

					Weighted-
					Average
			Weighted-		Remaining
	Shares		Average		Contractual	Intrinsic
	Under Option		Exercise Price		Term	Value(1)
					(Years)
Outstanding — January 1, 2011	442,357		$	27.08
Granted	—		$	—
Exercised	(34,900	)	$	24.38
Forfeited	(31,740	)	$	25.84
Outstanding — June 30, 2011(2)	375,717		$	27.43	1.6	$	600

(1) The intrinsic value for each option represents the excess, if any, of the market value of the Company’s Common Stock on June 30, 2011 over the exercise price of the option.

(2) Options outstanding at June 30, 2011 are vested and available to be exercised.

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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
OPERATING ACTIVITIES
Net loss	$ (7,336)	$ (28,720)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	35,971	36,096
Other amortization	123	133
Pension settlement expense		178
Share-based compensation expense	3,699	2,158
Provision for losses on accounts receivable	1,122	303
Deferred income tax benefit	(6,569)	(8,200)
Gain on sale of property and equipment	(873)	(72)
Changes in operating assets and liabilities:
Receivables	(25,756)	(20,857)
Prepaid expenses	836	1,399
Other assets	146	706
Income taxes	2,417	21,605
Accounts payable, accrued expenses and other liabilities	29,352	14,499
NET CASH PROVIDED BY OPERATING ACTIVITIES	33,132	19,228
INVESTING ACTIVITIES
Purchases of property, plant and equipment, net of capital leases and notes payable	(18,766)	(3,399)
Proceeds from sales of property and equipment	3,370	2,676
Purchases of short-term investments	(12,250)	(27,542)
Proceeds from sales of short-term investments	14,125	57,916
Capitalization of internally developed software and other	(2,183)	(2,293)
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	(15,704)	27,358
FINANCING ACTIVITIES
Payments on long-term debt	(6,994)	(3,011)
Proceeds from issuance of long-term debt		11,416
Net change in bank overdraft	2,797	(11,844)
Change in restricted cash equivalents and short-term investments	(20)	(983)
Deferred financing costs	(133)
Payment of common stock dividends	(1,585)	(1,554)
Proceeds from the exercise of stock options and other	763	515
NET CASH USED IN FINANCING ACTIVITIES	(5,172)	(5,461)
NET INCREASE IN CASH AND CASH EQUIVALENTS	12,256	41,125
Cash and cash equivalents at beginning of period	102,578	39,332
CASH AND CASH EQUIVALENTS AT END OF PERIOD	114,834	80,457
NONCASH INVESTING ACTIVITIES
Accruals for equipment received	5,358	5,931
Equipment financed under capital leases and notes payable	$ 3,882	$ 4,779

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INCOME TAXES

6 Months Ended

Jun. 30, 2011

INCOME TAXES

INCOME TAXES

NOTE C — INCOME TAXES

The Company’s statutory federal tax rate is 35%. Federal tax benefits can be recorded for losses at the effective tax rate provided the benefits are more likely than not to be realized by the Company through loss carrybacks, offset against future taxable income or offset against reversing temporary differences which result in taxable income in excess of financial reporting income. State tax rates vary among states and average approximately 6.0% to 6.5% although some state rates are much higher and some states do not impose an income tax. The Company can record state tax benefits for losses if the same criteria as described above for federal tax benefits are met. The effective tax benefit rates for the six months ended June 30, 2011 and 2010 were 36.3% and 37.9%, respectively. The difference between the Company’s effective tax rate and the federal statutory rate primarily results from the effect of state income taxes, nondeductible expenses, changes in the cash surrender value of life insurance and policy proceeds, the alternative fuel tax credit and changes in valuation allowances primarily for deferred state income tax assets. The alternative fuel tax credit expired on December 31, 2009 and in December 2010 was retroactively reinstated to January 1, 2010. The alternative fuel tax credit recorded for the six months ended June 30, 2011 amounted to $0.5 million with no comparable credit recorded in the same period of 2010. During the six months ended June 30, 2011, the Company received refunds of $1.0 million of federal and state taxes paid in prior years, primarily from loss carrybacks, and the Company paid federal, state and foreign income taxes of $0.8 million.

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LONG-TERM DEBT AND FINANCING ARRANGEMENTS (Details 3) (USD $)			6 Months Ended			6 Months Ended
	Jun. 30, 2011	Dec. 31, 2010	Jun. 30, 2011 Asset-backed securitization program	Jun. 30, 2011 LC Agreements	Jun. 30, 2011 Surety Bonds	Jun. 30, 2011 Note payable
Financing Arrangements
Maximum borrowing capacity			$ 75,000,000			$ 28,500,000
Debt, floating rate of interest basis			LIBOR, plus a margin
Annual fee on unused portion of the accounts receivable facility (as a percent)			0.575%
Tangible net worth required to be maintained			375,000,000
Number of financial institutions which provide collateralized facilities for the issuance of letters of credit				4
Available borrowing capacity for issuance of letters of credit committed by financial institutions subject to the Company's compliance with the requirements of issuance				39,400,000
Outstanding letters of credit				45,700,000
Outstanding surety bonds					12,700,000
Amounts collateralized by restricted funds	51,681,000	51,661,000		45,200,000	6,500,000
Note payable, term (in months)						36
Note payable to finance revenue equipment purchased						2,000,000
Long-term debt	53,546,000	56,658,000				2,000,000
Long-term debt, less current portion	38,160,000	42,657,000				1,400,000
Current portion of long-term debt	$ 15,386,000	$ 14,001,000				$ 600,000

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LONG-TERM DEBT AND FINANCING ARRANGEMENTS

6 Months Ended

Jun. 30, 2011

LONG-TERM DEBT AND FINANCING ARRANGEMENTS

LONG-TERM DEBT AND FINANCING ARRANGEMENTS

NOTE D — LONG-TERM DEBT AND FINANCING ARRANGEMENTS

Long-Term Debt Obligations

Long-term debt consisted of capital lease obligations and a note payable related to the financing of revenue equipment (tractors and trailers used primarily in ABF’s operations), real estate and certain office equipment as follows:

	June 30		December 31
	2011		2010
	($ thousands)
Capital lease obligations	$	51,552	$	56,658
Note payable	1,994		—
	53,546		56,658
Less current portion	15,386		14,001
Long-term debt, less current portion	$	38,160	$	42,657

The future minimum payments of long-term debt obligations as of June 30, 2011 are shown in the table below.

			Capital Lease		Note
	Total		Obligations(1)		Payable
	($ thousands)
Due in one year or less	$	17,340	$	16,700	$	640
Due after one year through two years	22,137		21,439		698
Due after two years through three years	12,362		11,664		698
Due after three years through four years	2,555		2,496		59
Due after four years through five years	2,433		2,433		—
Due after five years	803		803		—
Total minimum payments	57,630		55,535		2,095
Less amounts representing interest	4,084		3,983		101
Present value of net minimum payments included in long-term debt	$	53,546	$	51,552	$	1,994

(1) Minimum payments of capital lease obligations include maximum amounts due under rental adjustment clauses contained in the capital lease agreements.

Assets held under capital leases or securitized by a note payable were included in property, plant and equipment as follows:

	June 30		December 31
	2011		2010
	($ thousands)
Land and structures (terminals)	$	1,794	$	1,794
Revenue equipment	65,397		61,515
Service, office and other equipment	1,813		1,813
	69,004		65,122
Less accumulated amortization(1)	17,283		10,058
	$	51,721	$	55,064

(1) Amortization of assets under capital leases is included in depreciation expense.

Financing Arrangements

The Company has an asset-backed securitization program with SunTrust Bank which provides for cash proceeds of an amount up to $75.0 million. Under this agreement, which matures on February 18, 2013, ABF continuously sells a designated pool of trade accounts receivables to a wholly owned subsidiary which, in turn, may borrow funds on a revolving basis. This wholly-owned consolidated subsidiary is a separate bankruptcy-remote entity, and its assets would be available only to satisfy the claims related to the interest in the trade accounts receivables. Advances under the facility bear interest based upon LIBOR, plus a margin. The Company pays annual fees equal to 0.575% of the unused portion of the accounts receivable facility. This agreement contains representations and warranties, affirmative and negative covenants and events of default that are customary for financings of this type, including having consolidated tangible net worth, as defined, of $375.0 million and maintaining certain characteristics of the receivables, such as rates of delinquency, default and dilution. As of June 30, 2011, the Company was in compliance with the covenants. There have been no borrowings under this facility, and the borrowing capacity was at the facility limit of $75.0 million as of June 30, 2011.

The Company has agreements with four financial institutions to provide collateralized facilities for the issuance of letters of credit (“LC Agreements”). The Company issues letters of credit primarily in support of workers’ compensation and third-party casualty claims liabilities in various states in which the Company is self-insured. The LC Agreements require cash or short-term investments to be pledged as collateral for outstanding letters of credit. As of June 30, 2011, the Company had $45.7 million of letters of credit outstanding of which $45.2 million were collateralized by restricted cash equivalents and short-term investments under the LC Agreements. The Company has $39.4 million available as of June 30, 2011 for the issuance of letters of credit under the LC Agreements and committed by the financial institutions subject to the Company’s compliance with the requirements of issuance.

The Company also has a program in place with an insurance carrier for the issuance of surety bonds in support of the self-insurance program mentioned in the previous paragraph. As of June 30, 2011, surety bonds outstanding related to the self-insurance program totaled $12.7 million collateralized by $6.5 million of restricted short-term investments in certificates of deposit.

In June 2011, the Company entered into a master security agreement to finance the purchase of revenue equipment during 2011. The master security agreement provides for funding structured as promissory notes totaling up to $28.5 million. The Company entered into a 36-month promissory note under the master security agreement to finance $2.0 million of revenue equipment purchased in June 2011. As of June 30, 2011, $2.0 million was outstanding under the note payable, of which $1.4 million was included in long-term debt and $0.6 million was included in current portion of long-term debt.

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INCOME TAXES (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
INCOME TAXES
Statutory federal tax rate (as a percent)	35.00%
State tax, low end of range of rate (as a percent)	6.00%
State tax, high end of range of rate (as a percent)	6.50%
Effective tax benefit rate (as a percent)	36.30%	37.90%
Fuel tax credit (in dollars)	$ 0.5
Refund of federal and state taxes paid in prior years (in dollars)	1.0
Federal, state and foreign income taxes paid (in dollars)	$ 0.8

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STOCKHOLDERS' EQUITY (Details) (USD $) In Thousands, except Per Share data	3 Months Ended						6 Months Ended
	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010
Comprehensive income (loss)
Total comprehensive income (loss)		$ 6,402			$ (6,510)		$ (5,296)	$ (26,624)
Accumulated other comprehensive loss, pre-tax amounts:
Foreign currency translation		(468)					(468)		(514)
Unrecognized net periodic benefit costs		(55,122)					(55,122)		(58,707)
Increase in fair value of available for sale security		195					195		202
Total pre-tax amount		(55,395)					(55,395)		(59,019)
Accumulated other comprehensive loss, after-tax amounts:
Foreign currency translation		(287)					(287)		(315)
Unrecognized net periodic benefit costs		(33,679)					(33,679)		(35,870)
Increase in fair value of available for sale security		127					127		132
Total after-tax amount		(33,839)					(33,839)		(36,053)
Dividends on Common Stock
Dividends declared (in dollars per share)	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.06	$ 0.06
Dividend Amount	$ 797	$ 797	$ 788	$ 786	$ 777	$ 777	$ 1,585

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LONG-TERM DEBT AND FINANCING ARRANGEMENTS (Details 2) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Assets held under capital leases or securitized by note payable
Capital lease assets and assets securitized by note payable, gross	$ 69,004	$ 65,122
Less accumulated amortization	17,283	10,058
Capital lease assets and assets securitized by note payable, net	51,721	55,064
Land and structures (terminals)
Assets held under capital leases or securitized by note payable
Capital lease assets and assets securitized by note payable, gross	1,794	1,794
Revenue equipment
Assets held under capital leases or securitized by note payable
Capital lease assets and assets securitized by note payable, gross	65,397	61,515
Service, office and other equipment
Assets held under capital leases or securitized by note payable
Capital lease assets and assets securitized by note payable, gross	$ 1,813	$ 1,813

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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Jun. 30, 2011

FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS

Schedule of financial instruments and the methods and assumptions used in estimating fair value disclosures

	June 30 2011		December 31 2010
	($ thousands)
Cash and cash equivalents
Cash deposits(1)	$	57,471	$	63,282
Variable rate demand notes(1)(2)	29,626		—
Money market funds(3)	27,737		39,296
	$	114,834	$	102,578
Short-term investments
Certificates of deposit(1)	$	37,579	$	39,288
	$	37,579	$	39,288
Restricted cash equivalents and short-term investments(4)
Cash deposits(1)	$	5,983	$	2,816
Certificates of deposit(1)	40,612		43,758
Money market funds(3)	5,086		5,087
	$	51,681	$	51,661

(1) Recorded at cost plus accrued interest, which approximates fair value.

(2) Amounts may be redeemed on a daily basis as presented to the original issuer.

(3) Recorded at fair value as determined by quoted market prices (see amounts presented in the table of financial assets measured at fair value within this note).

(4) Amounts restricted for use are subject to change based on the requirements of the Company’s collateralized facilities (see Note D).

Schedule of assets measured at fair value on a recurring basis

			June 30, 2011
			Fair Value Measurements Using
	Total		Level 1		Level 2		Level 3
			($ thousands)
Money market funds(1)	$	32,823	$	32,823	$	—	$	—
Auction rate debt security(2)	849		—		849		—
Equity, bond and money market mutual funds held in trust related to the Voluntary Savings Plan(3)	3,947		3,947		—		—
	$	37,619	$	36,770	$	849	$	—

			December 31, 2010
			Fair Value Measurements Using
	Total		Level 1		Level 2		Level 3
			($ thousands)
Money market funds(1)	$	44,383	$	44,383	$	—	$	—
Auction rate debt security(2)	848		—		848		—
Equity, bond and money market mutual funds held in trust related to the Voluntary Savings Plan(3)	5,761		5,761		—		—
	$	50,992	$	50,144	$	848	$	—

(1) Included in cash equivalents and restricted cash equivalents.

(2) Consists of an insured available for sale auction rate debt security for which the underlying debt instrument matures in 2025. The security is valued using the income approach with inputs derived from observable market data and recorded at fair value plus accrued interest in other long-term assets. An unrealized gain, net of taxes, related to the security was included in accumulated other comprehensive loss as of June 30, 2011 and December 31, 2010 (see Note F).

(3) Nonqualified deferred compensation plan investments consist of U.S. and international equity mutual funds, government and corporate bond mutual funds and money market funds which are held in a trust with a third-party brokerage firm. Quoted market prices are used to determine fair values of the investments which are included in other long-term assets, with a corresponding liability reported within other long-term liabilities.

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PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS

6 Months Ended

Jun. 30, 2011

PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS

PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS

NOTE E — PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS

Nonunion Defined Benefit Pension, Supplemental Benefit Pension and Postretirement Health Plans

The following is a summary of the components of net periodic benefit cost:

	Three Months Ended June 30
	Nonunion Defined						Supplemental				Postretirement
	Benefit Pension Plan						Benefit Pension Plan				Health Benefit Plan
	2011			2010			2011		2010		2011			2010
	($ thousands)
Service cost	$	2,164		$	2,236		$	—	$	—	$	56		$	35
Interest cost	2,488			2,734			96		103		196			217
Expected return on plan assets	(3,146		)	(3,043		)	—		—		—			—
Amortization of transition obligation	—			—			—		—		—			33
Amortization of prior service credit	—			(1		)	—		—		(47		)	—
Pension settlement expense	—			—			—		178		—			—
Amortization of net actuarial loss and other	1,730			1,896			82		70		28			5
Net periodic benefit cost	$	3,236		$	3,822		$	178	$	351	$	233		$	290

	Six Months Ended June 30
	Nonunion Defined						Supplemental				Postretirement
	Benefit Pension Plan						Benefit Pension Plan				Health Benefit Plan
	2011			2010			2011		2010		2011			2010
	($ thousands)
Service cost	$	4,328		$	4,472		$	—	$	—	$	112		$	70
Interest cost	4,977			5,468			193		208		391			435
Expected return on plan assets	(6,292		)	(6,086		)	—		—		—			—
Amortization of transition obligation	—			—			—		—		—			67
Amortization of prior service credit	—			(3		)	—		—		(95		)	—
Pension settlement expense	—			—			—		178		—			—
Amortization of net actuarial loss and other	3,460			3,794			164		129		56			9
Net periodic benefit cost	$	6,473		$	7,645		$	357	$	515	$	464		$	581

The Company’s full-year 2011 nonunion defined benefit pension plan expense is estimated to be $12.9 million compared to $15.3 million for the year ended December 31, 2010. The Company does not have a required minimum cash contribution but, depending on all relevant factors, could make contributions to its nonunion defined benefit pension plan in 2011. The Company’s nonunion defined benefit pension plan covers substantially all noncontractual employees hired before January 1, 2006. All eligible noncontractual employees hired subsequent to December 31, 2005 participate in a defined contribution plan for which the Company may make discretionary contributions on an annual basis.

Multiemployer Plans

Under the provisions of the Taft-Hartley Act, retirement and health care benefits for ABF’s contractual employees are provided by a number of multiemployer plans. ABF’s contributions to these plans are based generally on the time worked by its contractual employees, as specified in ABF’s five-year collective bargaining agreement that became effective on April 1, 2008 and other supporting supplemental agreements. ABF recognizes as expense the contractually required contribution for the period and recognizes as a liability any contributions due and unpaid.

ABF currently contributes to 25 multiemployer pension plans, which vary in size and in funded status. In the event of the termination of a multiemployer pension plan or if ABF were to withdraw from a multiemployer pension plan, under current law, ABF would have material liabilities for its share of the unfunded vested liabilities of each such plan. Multiemployer plans that enter reorganization status subject contributing employers to an increased contribution requirement, but will generally not require a contribution increase of more than 7% over the level required in the preceding year. ABF has not received notification of any plan termination, and ABF does not currently intend to withdraw from these plans. Therefore, the Company believes the occurrence of events that would require recognition of liabilities for its share of unfunded vested benefits is remote.

The multiemployer plan administrators have provided to the Company no other significant changes in information related to multiemployer plans from the information disclosed in the Company’s 2010 Annual Report on Form 10-K.

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STOCKHOLDERS' EQUITY (Tables)

6 Months Ended

Jun. 30, 2011

STOCKHOLDERS' EQUITY

Schedule of total comprehensive income (loss)

	Three Months Ended					Six Months Ended
	June 30					June 30
	2011		2010			2011			2010
	($ thousands)
Total comprehensive income (loss)	$	6,402	$	(6,510	)	$	(5,296	)	$	(26,624	)

Components of accumulated other comprehensive loss

	June 30			December 31
	2011			2010
	($ thousands)
Pre-tax amounts:
Foreign currency translation	$	(468	)	$	(514	)
Unrecognized net periodic benefit costs	(55,122		)	(58,707		)
Increase in fair value of available for sale security	195			202
Total	$	(55,395	)	$	(59,019	)
After-tax amounts:
Foreign currency translation	$	(287	)	$	(315	)
Unrecognized net periodic benefit costs	(33,679		)	(35,870		)
Increase in fair value of available for sale security	127			132
Total	$	(33,839	)	$	(36,053	)

Summary of dividends declared

	2011				2010
	Per Share		Amount		Per Share		Amount
	($ thousands, except per share data)
First quarter	$	0.03	$	788	$	0.03	$	777
Second quarter	$	0.03	$	797	$	0.03	$	777
Third quarter (2011 amount estimated)	$	0.03	$	797	$	0.03	$	786

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Document and Entity Information	6 Months Ended
	Jun. 30, 2011	Jul. 29, 2011
Document and Entity Information
Entity Registrant Name	ARKANSAS BEST CORP /DE/
Entity Central Index Key	0000894405
Document Type	10-Q
Document Period End Date	Jun. 30, 2011
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		25,421,887
Document Fiscal Year Focus	2011
Document Fiscal Period Focus	Q2

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LONG-TERM DEBT AND FINANCING ARRANGEMENTS (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Long-term debt obligations
Long-term debt	$ 53,546	$ 56,658
Less current portion	15,386	14,001
Long-term debt, less current portion	38,160	42,657
Future minimum payments under long-term debt obligations
Due in one year or less	17,340
Due after one year through two years	22,137
Due after two years through three years	12,362
Due after three years through four years	2,555
Due after four years through five years	2,433
Due after five years	803
Total minimum payments	57,630
Less amounts representing interest	4,084
Present value of net minimum payments included in long-term debt	53,546	56,658
Capital lease obligations
Long-term debt obligations
Long-term debt	51,552	56,658
Future minimum payments under long-term debt obligations
Due in one year or less	16,700
Due after one year through two years	21,439
Due after two years through three years	11,664
Due after three years through four years	2,496
Due after four years through five years	2,433
Due after five years	803
Total minimum payments	55,535
Less amounts representing interest	3,983
Present value of net minimum payments included in long-term debt	51,552	56,658
Note payable
Long-term debt obligations
Long-term debt	1,994
Future minimum payments under long-term debt obligations
Due in one year or less	640
Due after one year through two years	698
Due after two years through three years	698
Due after three years through four years	59
Total minimum payments	2,095
Less amounts representing interest	101
Present value of net minimum payments included in long-term debt	$ 1,994

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CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (Parenthetical) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
Noncontrolling interest in net income of subsidiary	$ 174
Change in foreign currency translation, tax	18
Amortization of unrecognized net periodic benefit costs, tax	1,394
Change in fair value of available for sale security, tax	$ 2

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EQUITY-BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2011

EQUITY-BASED COMPENSATION

Summary of the Company's restricted stock program

			Weighted-Average
			Grant Date
	Shares/Units		Fair Value
Outstanding — January 1, 2011	991,685		$	29.46
Granted	316,600		$	22.60
Vested	(155,700	)	$	37.49
Forfeited	(5,647	)	$	27.48
Outstanding — June 30, 2011	1,146,938		$	26.51

Summary of the Company's stock option program

					Weighted-
					Average
			Weighted-		Remaining
	Shares		Average		Contractual	Intrinsic
	Under Option		Exercise Price		Term	Value(1)
					(Years)
Outstanding — January 1, 2011	442,357		$	27.08
Granted	—		$	—
Exercised	(34,900	)	$	24.38
Forfeited	(31,740	)	$	25.84
Outstanding — June 30, 2011(2)	375,717		$	27.43	1.6	$	600

(1) The intrinsic value for each option represents the excess, if any, of the market value of the Company’s Common Stock on June 30, 2011 over the exercise price of the option.

(2) Options outstanding at June 30, 2011 are vested and available to be exercised.

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OPERATING SEGMENT DATA (Tables)

6 Months Ended

Jun. 30, 2011

OPERATING SEGMENT DATA

Schedule of reportable operating segment information

	Three Months Ended						Six Months Ended
	June 30						June 30
	2011			2010			2011			2010
	($ thousands)
OPERATING REVENUES
ABF	$	458,521		$	379,443		$	860,880		$	712,468
Other revenues and eliminations	40,029			31,904			72,601			58,769
	$	498,550		$	411,347		$	933,481		$	771,237
OPERATING EXPENSES AND COSTS
ABF
Salaries, wages and benefits	$	273,262		$	248,985		$	535,755		$	485,424
Fuel, supplies and expenses	88,327			64,729			167,722			125,641
Operating taxes and licenses	11,572			10,718			22,993			21,209
Insurance	6,513			5,929			12,993			10,111
Communications and utilities	3,731			3,313			7,711			7,179
Depreciation and amortization	17,376			16,908			34,620			34,706
Rents and purchased transportation	48,384			39,849			90,857			73,941
Gain on sale of property and equipment	(784		)	(126		)	(884		)	(424		)
Other	1,951			1,734			3,548			2,958
	450,332			392,039			875,315			760,745
Other expenses and eliminations	39,220			30,118			71,160			56,568
	$	489,552		$	422,157		$	946,475		$	817,313
OPERATING INCOME (LOSS)
ABF	$	8,189		(12,596		)	$	(14,435	)	$	(48,277	)
Other income and eliminations	809			1,786			1,441			2,201
	8,998			(10,810		)	(12,994		)	(46,076		)
OTHER INCOME (EXPENSE)
Interest and dividend income	273			274			516			608
Interest expense and other related financing costs	(932		)	(434		)	(1,927		)	(999		)
Other, net(1)	281			(457		)	2,892			211
	(378		)	(617		)	1,481			(180		)
INCOME (LOSS) BEFORE INCOME TAXES	$	8,620		$	(11,427	)	$	(11,513	)	$	(46,256	)

(1)    Other, net includes changes in cash surrender value of life insurance policies and gains from policy proceeds.

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ORGANIZATION AND DESCRIPTION OF THE BUSINESS AND FINANCIAL STATEMENT PRESENTATION

6 Months Ended

Jun. 30, 2011

ORGANIZATION AND DESCRIPTION OF THE BUSINESS AND FINANCIAL STATEMENT PRESENTATION

ORGANIZATION AND DESCRIPTION OF THE BUSINESS AND FINANCIAL STATEMENT PRESENTATION

NOTE A — ORGANIZATION AND DESCRIPTION OF THE BUSINESS AND FINANCIAL STATEMENT PRESENTATION

Arkansas Best Corporation (the “Company”) is a holding company engaged through its subsidiaries primarily in motor carrier freight transportation. The Company’s principal operations are conducted through ABF Freight System, Inc. and other subsidiaries of the Company that are engaged in motor carrier freight transportation (collectively “ABF”).

As of June 2011, 76% of ABF’s employees were covered under a five-year collective bargaining agreement with the International Brotherhood of Teamsters (the “IBT”). The agreement with the IBT, which became effective April 1, 2008, provides for compounded annual contractual wage and benefit increases of approximately 4%, subject to wage rate cost-of-living adjustments.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States and applicable rules and regulations of the Securities and Exchange Commission (the “Commission”) pertaining to interim financial information. Accordingly, these interim financial statements do not include all information or footnote disclosures required by accounting principles generally accepted in the United States for complete financial statements and, therefore, should be read in conjunction with the audited financial statements and accompanying notes included in the Company’s 2010 Annual Report on Form 10-K and other current filings with the Commission. In the opinion of management, all adjustments (which are of a normal and recurring nature) considered necessary for a fair presentation have been included. ABF is impacted by seasonal fluctuations which affect tonnage and shipment levels and, consequently, revenues and operating results. The second and third calendar quarters of each year usually have the highest tonnage levels while the first quarter generally has the lowest, although other factors, including the state of the U.S. and global economies, may influence quarterly tonnage levels. Operating results for the interim periods presented may not necessarily be indicative of the results for the fiscal year.

Preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosed amounts of contingent liabilities and the reported amounts of revenues and expenses. If the underlying estimates and assumptions upon which the financial statements and accompanying notes are based change in future periods, actual amounts may differ from those included in the accompanying consolidated financial statements.

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LEGAL PROCEEDINGS, ENVIRONMENTAL MATTERS AND OTHER EVENTS

6 Months Ended

Jun. 30, 2011

LEGAL PROCEEDINGS, ENVIRONMENTAL MATTERS AND OTHER EVENTS

LEGAL PROCEEDINGS, ENVIRONMENTAL MATTERS AND OTHER EVENTS

NOTE J — LEGAL PROCEEDINGS, ENVIRONMENTAL MATTERS AND OTHER EVENTS

The Company is involved in various legal actions arising in the ordinary course of business. The Company maintains liability insurance against certain risks arising out of the normal course of its business, subject to certain self-insured retention limits. The Company routinely establishes and reviews the adequacy of reserves for estimated legal, environmental and self-insurance exposures. While management believes that amounts accrued in the consolidated financial statements are adequate, estimates of these liabilities may change as circumstances develop. Considering amounts recorded, routine legal matters are not expected to have a material adverse effect on the Company’s financial condition, cash flows or results of operations; however, the Company is currently involved in certain legal proceedings, as further described below, for which the outcome and the related financial impact cannot be determined at this time.

Legal Proceedings

National Master Freight Agreement

On November 1, 2010, ABF Freight System, Inc. filed a grievance with the National Grievance Committee, consisting of union and employer representatives established by the National Master Freight Agreement (the “NMFA”) for resolving national contract disputes, against the following parties: the IBT; the Teamsters National Freight Industry Negotiating Committee; Trucking Management, Inc. (“TMI”); every Teamster Local Union that is party to the NMFA; and YRC Inc., New Penn Motor Express, Inc. and USF Holland, Inc. (collectively “YRC”). A lawsuit was simultaneously filed in the United States District Court for the Western Division of Arkansas (the “Trial Court”) against the parties previously named and Teamster Local Unions 373 and 878 individually and as representatives of a class of Teamsters Local Unions that are parties to the NMFA. The lawsuit seeks appointment of a third party neutral tribunal to rule on the grievance in place of the National Grievance Committee or, alternatively, for the Trial Court to rule on the lawsuit.

The grievance and lawsuit assert that ABF Freight System, Inc. is an equal signatory to the NMFA which, as a national collective bargaining agreement, is designed to establish a single national standard for wages and other employment terms for all employers who are parties to the agreement. However, ABF Freight System, Inc. has not been granted the same wage and benefit concessions under the NMFA as YRC since 2009. The grievance filed by ABF Freight System, Inc. is a claim that the IBT and the other named parties have violated the NMFA. The grievance and lawsuit seek to declare the amendments made to the NMFA on behalf of YRC null and void. The grievance and lawsuit also seek payment for damages associated with the amendments on behalf of YRC.

On December 20, 2010, the Trial Court granted motions filed by the IBT, the Teamsters National Freight Industry Negotiating Committee, Teamsters Local Unions 373 and 878 and, separately, by YRC to dismiss the lawsuit for lack of subject matter jurisdiction. On January 18, 2011, ABF Freight System, Inc. filed an appeal in the United States Court of Appeals for the Eighth Circuit (St. Louis) (the “Court of Appeals”). On April 12, 2011, the Court of Appeals held a hearing regarding the dismissal of the lawsuit and oral arguments were presented on behalf of ABF Freight System, Inc. On July 6, 2011, the Court of Appeals reversed the Trial Court’s decision and remanded the case to the Trial Court for further proceedings. Although the outcome of the continued legal proceedings cannot be predicted at this time, ABF Freight System, Inc. will continue to pursue the legal actions and damages which management believes are necessary for ABF to achieve an equitable cost structure and to compete effectively in the LTL industry.

PODS Enterprises, Inc.

On January 12, 2011, PODS Enterprises, Inc. (“PODS”) filed a lawsuit in the U.S. District Court — Middle District of Florida against ABF Freight System, Inc. alleging that the use of the term “pods” on the ABF Web site amounts to trademark infringement, dilution and unfair competition under federal and Florida state law. This lawsuit follows ABF’s petition to cancel the PODS trademarks with the U.S. Patent and Trademark Office due to the fact that the use of the term “pod” for a storage container is generic, and that certain registrations are invalid because they describe an element of PODS services. The lawsuit filed by PODS seeks to order the removal of the PODS trademark from the ABF Web site and advertisements, find the trademarks of PODS valid and enforceable and terminate the petition to cancel filed by ABF, and award PODS damages in an amount to be proven at trial plus PODS’ legal fees. ABF Freight System, Inc. has denied any liability with respect to these claims and intends to defend itself vigorously. On March 25, 2011, ABF Freight System, Inc. filed an Answer and Counterclaim alleging that PODS violated federal and Florida antitrust laws. On April 15, 2011, PODS filed a response and Motion to Dismiss the lawsuit. This litigation matter is in a preliminary stage and, at this time, management is unable to determine the amount of any liability that may result from this matter. Management believes ABF’s usage of pods-related terms has been appropriate, that the legal allegations against ABF Freight System, Inc. are without merit and, although there can be no assurances in this regard, that an unfavorable outcome is unlikely based on the widespread use of the generic term by the public and the industry, the lack of consumer confusion, and the defense of “fair use” provided under federal law.

Environmental Matters

The Company’s subsidiaries store fuel for use in tractors and trucks in 71 underground tanks located in 23 states. Maintenance of such tanks is regulated at the federal and, in most cases, state levels. The Company believes it is in substantial compliance with all such regulations. The Company’s underground storage tanks are required to have leak detection systems. The Company is not aware of any leaks from such tanks that could reasonably be expected to have a material adverse effect on the Company.

The Company has received notices from the Environmental Protection Agency and others that it has been identified as a potentially responsible party under the Comprehensive Environmental Response Compensation and Liability Act, or other federal or state environmental statutes, at several hazardous waste sites. After investigating the Company’s or its subsidiaries’ involvement in waste disposal or waste generation at such sites, the Company has either agreed to de minimis settlements or believes its obligations, other than those specifically accrued for with respect to such sites, would involve immaterial monetary liability, although there can be no assurances in this regard.

At June 30, 2011 and December 31, 2010, the Company’s reserve for estimated environmental clean-up costs of properties currently or previously operated by the Company totaled $0.9 million and $1.3 million, respectively, which was included in accrued expenses. Amounts accrued reflect management’s best estimate of the future undiscounted exposure related to identified properties based on current environmental regulations. The Company’s estimate is based on management’s experience with similar environmental matters and on testing performed at certain sites.

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EQUITY-BASED COMPENSATION (Details) (USD $)	6 Months Ended
	Jun. 30, 2011
Equity-based compensation
Number of shares authorized (in shares)	2,200,000
Restricted Stock
Restricted stock activity
Outstanding at the beginning of the period (in shares)	991,685
Granted (in shares)	316,600
Vested (in shares)	(155,700)
Forfeited (in shares)	(5,647)
Outstanding at the end of the period (in shares)	1,146,938
Weighted-Average Grant Date Fair Value
Outstanding at the beginning of the period (in dollars per share)	$ 29.46
Granted (in dollars per share)	$ 22.60
Vested (in dollars per share)	$ 37.49
Forfeited (in dollars per share)	$ 27.48
Outstanding at the end of the period (in dollars per share)	$ 26.51
Stock Options
Stock options activity
Outstanding at the beginning of the period (in shares)	442,357
Exercised (in shares)	(34,900)
Forfeited (in shares)	(31,740)
Outstanding at the end of the period (in shares)	375,717
Weighted-Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)	$ 27.08
Exercised (in dollars per share)	$ 24.38
Forfeited (in dollars per share)	$ 25.84
Outstanding at the end of the period (in dollars per share)	$ 27.43
Weighted-Average Remaining Contractual Term (in years)
Options outstanding (in years)	1.6
Intrinsic Value
Options outstanding	$ 600

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PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Tables)

6 Months Ended

Jun. 30, 2011

PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS

Summary of the components of net periodic benefit cost

	Three Months Ended June 30
	Nonunion Defined						Supplemental				Postretirement
	Benefit Pension Plan						Benefit Pension Plan				Health Benefit Plan
	2011			2010			2011		2010		2011			2010
	($ thousands)
Service cost	$	2,164		$	2,236		$	—	$	—	$	56		$	35
Interest cost	2,488			2,734			96		103		196			217
Expected return on plan assets	(3,146		)	(3,043		)	—		—		—			—
Amortization of transition obligation	—			—			—		—		—			33
Amortization of prior service credit	—			(1		)	—		—		(47		)	—
Pension settlement expense	—			—			—		178		—			—
Amortization of net actuarial loss and other	1,730			1,896			82		70		28			5
Net periodic benefit cost	$	3,236		$	3,822		$	178	$	351	$	233		$	290

	Six Months Ended June 30
	Nonunion Defined						Supplemental				Postretirement
	Benefit Pension Plan						Benefit Pension Plan				Health Benefit Plan
	2011			2010			2011		2010		2011			2010
	($ thousands)
Service cost	$	4,328		$	4,472		$	—	$	—	$	112		$	70
Interest cost	4,977			5,468			193		208		391			435
Expected return on plan assets	(6,292		)	(6,086		)	—		—		—			—
Amortization of transition obligation	—			—			—		—		—			67
Amortization of prior service credit	—			(3		)	—		—		(95		)	—
Pension settlement expense	—			—			—		178		—			—
Amortization of net actuarial loss and other	3,460			3,794			164		129		56			9
Net periodic benefit cost	$	6,473		$	7,645		$	357	$	515	$	464		$	581

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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data	Jun. 30, 2011	Dec. 31, 2010
CONSOLIDATED BALANCE SHEETS
Accounts receivable, allowances (in dollars)	$ 5,737	$ 3,944
Other accounts receivable, allowances (in dollars)	$ 1,214	$ 1,254
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized shares	70,000,000	70,000,000
Common stock, issued shares	27,099,819	26,934,847
Treasury stock, at cost, shares	1,677,932	1,677,932

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OPERATING SEGMENT DATA (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
OPERATING REVENUES:
OPERATING REVENUES	$ 498,550	$ 411,347	$ 933,481	$ 771,237
OPERATING EXPENSES AND COSTS:
Depreciation and amortization			35,971	36,096
Gain on sale of property and equipment			(873)	(72)
OPERATING EXPENSES AND COSTS	489,552	422,157	946,475	817,313
OPERATING INCOME (LOSS)	8,998	(10,810)	(12,994)	(46,076)
OTHER INCOME (EXPENSE)
Interest and dividend income	273	274	516	608
Interest expense and other related financing costs	(932)	(434)	(1,927)	(999)
Other, net	281	(457)	2,892	211
TOTAL OTHER INCOME (EXPENSE)	(378)	(617)	1,481	(180)
INCOME (LOSS) BEFORE INCOME TAXES	8,620	(11,427)	(11,513)	(46,256)
ABF.
OPERATING REVENUES:
OPERATING REVENUES	458,521	379,443	860,880	712,468
OPERATING EXPENSES AND COSTS:
Salaries, wages and benefits	273,262	248,985	535,755	485,424
Fuel, supplies and expenses	88,327	64,729	167,722	125,641
Operating taxes and licenses	11,572	10,718	22,993	21,209
Insurance	6,513	5,929	12,993	10,111
Communications and utilities	3,731	3,313	7,711	7,179
Depreciation and amortization	17,376	16,908	34,620	34,706
Rents and purchased transportation	48,384	39,849	90,857	73,941
Gain on sale of property and equipment	(784)	(126)	(884)	(424)
Other	1,951	1,734	3,548	2,958
OPERATING EXPENSES AND COSTS	450,332	392,039	875,315	760,745
OPERATING INCOME (LOSS)	8,189	(12,596)	(14,435)	(48,277)
Other segments and eliminations
OPERATING REVENUES:
OPERATING REVENUES	40,029	31,904	72,601	58,769
OPERATING EXPENSES AND COSTS:
OPERATING EXPENSES AND COSTS	39,220	30,118	71,160	56,568
OPERATING INCOME (LOSS)	$ 809	$ 1,786	$ 1,441	$ 2,201

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LEGAL PROCEEDINGS, ENVIRONMENTAL MATTERS AND OTHER EVENTS (Details) (Environmental Matters, USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2011	Dec. 31, 2010
Environmental Matters
Loss contingencies
Number of underground tanks where the company's subsidiaries store fuel for use in tractors and trucks	71
Number of states in which underground tanks are located	23
Estimated environmental clean-up costs of properties currently or previously operated by the company	$ 0.9	$ 1.3