HOUSTON, Apr 22, 2010 (BUSINESS WIRE) --Boardwalk Pipeline Partners, LP (NYSE: BWP) today declared a quarterly
cash distribution per common unit of $0.505 payable on May 10, 2010, to
unitholders of record as of May 3, 2010.
Boardwalk Pipeline Partners, LP is a limited partnership engaged
through its subsidiaries, Gulf Crossing Pipeline Company, LLC, Gulf
South Pipeline Company, LP and Texas Gas Transmission, LLC, in the
interstate transportation and storage of natural gas. Boardwalk's
interstate natural gas pipeline systems have approximately 14,200 miles
of pipeline and underground storage fields having aggregate working gas
capacity of approximately 163 Bcf.

SOURCE: Boardwalk Pipeline Partners, LP
Boardwalk Pipeline Partners, LP
Director of Investor Relations
Allison McLean, 866-913-2122
or
Senior Vice President, Chief Financial Officer and Treasurer
Jamie Buskill, 713-479-8082