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   &lt;!-- Begin Block Tagged Note 20 - us-gaap:RelatedPartyTransactionsDisclosureTextBlock--&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 12pt"&gt;&lt;b&gt;20. RELATED PARTY TRANSACTIONS&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;We are managed by Buckeye GP, our general partner. Services Company is considered a related
   party with respect to us. As discussed in Note 2, our consolidated financial statements include the
   accounts of Services Company on a consolidated basis, and all intercompany transactions have been
   eliminated.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Services Company, which is beneficially owned by the ESOP, owned 1.5&amp;#160;million of our LP Units
   (approximately 2.1% of our LP Units outstanding) as of December&amp;#160;31, 2010. Distributions received
   by Services Company from us on such LP Units are used to fund obligations of the ESOP.
   Distributions paid to Services Company totaled $5.9&amp;#160;million, $7.2&amp;#160;million and $7.4&amp;#160;million for the
   years ended December&amp;#160;31, 2010, 2009 and 2008, respectively. Total distributions paid to Services
   Company decrease over time as Services Company sells LP Units to fund benefits payable to ESOP
   participants who exit the ESOP.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;We incurred a senior administrative charge for certain management services performed by
   affiliates of Buckeye GP of $0.5&amp;#160;million and $1.9&amp;#160;million for the years ended December&amp;#160;31, 2009 and
   2008, respectively. The senior administrative charge was waived indefinitely on April&amp;#160;1, 2009 as
   these affiliates are currently not providing services to us that were contemplated as being covered
   by the senior administrative charge. As a result, there were no related charges recorded in the
   last nine months of 2009 or during the year ended December&amp;#160;31, 2010.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Prior to the Merger, Buckeye GP received incentive distributions from us pursuant to our
   partnership agreement and incentive compensation agreement. Incentive distributions were based on
   the level of quarterly cash distributions paid per LP Unit. Incentive distribution payments
   totaled $51.0&amp;#160;million, $45.7&amp;#160;million and $38.9&amp;#160;million during the years ended December&amp;#160;31, 2010,
   2009 and 2008, respectively.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;As discussed in Note 4, on January&amp;#160;18, 2008, we acquired all the member interests of Lodi Gas.
   The Lodi Gas acquisition was a related party transaction because Lodi Gas was indirectly owned by
   affiliates of ArcLight. Due to ArcLight&amp;#8217;s indirect ownership interest in Buckeye GP, the Audit
   Committee of Buckeye GP, made up of independent directors and represented by independent legal
   counsel and financial advisors, reviewed and approved the terms of the Lodi Gas acquisition,
   including the purchase price, as fair and reasonable to us in accordance with our partnership
   agreement.
   &lt;/div&gt;
   &lt;!-- Folio --&gt;
   &lt;!-- /Folio --&gt;
   &lt;/div&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div align="center" style="font-size: 10pt; margin-top: 0pt"&gt;
   &lt;b&gt;
   &lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Two of MainLine Management&amp;#8217;s current directors, Robb E. Turner and John F. Erhard, had an
   indirect ownership interest in affiliates of ArcLight, the sellers of Lodi Gas. As a result of
   their indirect ownership interests in those ArcLight affiliates, Messrs.&amp;#160;Turner and Erhard received
   approximately $7.9&amp;#160;million and $16,700, respectively, from the sale of Lodi Gas to us in 2008.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;On August&amp;#160;18, 2010, we and our general partner entered into the Merger Agreement with BGH, its
   general partner and Merger Sub, our subsidiary. On November&amp;#160;19, 2010, we consummated the Merger
   Agreement with our general partner, BGH, BGH&amp;#8217;s general partner, BGH GP, and Merger Sub. See Note 1
   for further information regarding the Merger.
   &lt;/div&gt;
   &lt;/div&gt;
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 -Publisher SEC
 -Name Regulation S-X (SX)
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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 -Name Regulation S-X (SX)
 -Number 210
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 57
 -Paragraph 1-4

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