UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:
November 16, 2006 12:00 P.M.
Form:
S-1
CIK:
0001336047
Company Name:
Boardwalk Pipeline Partners, LP
File Number:
333-137690
CIK:
0001262943
Company Name:
BOARDWALK PIPELINES LP
File Number:
333-137690-01