Barclays acted as exclusive financial advisor to Boardwalk and Wells Fargo Securities acted as exclusive financial advisor to PL Midstream on this transaction.About Boardwalk Pipeline Partners, LP Boardwalk Pipeline Partners, LP (NYSE:BWP) is a limited partnership engaged, through its subsidiaries, in the transportation, storage and gathering of natural gas. Boardwalk operates approximately 14,300 miles of pipeline and underground storage fields with aggregate working gas capacity of approximately 186 Bcf. Boardwalk is a subsidiary of Loews Corporation (NYSE: L), which holds 58% of Boardwalk's equity, excluding incentive distribution rights. Forward-Looking Statements This press release contains forward-looking statements relating to expectations, plans or prospects for Boardwalk Pipeline Partners, LP and its subsidiaries, including among others those relating to the completion and financing of the acquisition of PL Midstream and the performance of the acquired businesses after acquisition. These statements are based upon the current expectations and beliefs of management and are subject to certain risks and uncertainties that could cause actual results to differ materially from those described in the forward-looking statements. These and other risks and uncertainties concerning Boardwalk are described in its filings with the U.S. Securities and Exchange Commission, which are available on Boardwalk's website at www.bwpmlp.com or on the SEC's website at www.sec.gov.