Mark Zimmerman, President of TC Pipelines, presides over the Market Close

Wednesday, March 7, 2007
at NASDAQ's MarketSite
in New York City.

TC Pipelines

Mark Zimmerman, President of TC Pipelines (TCLP) will preside over the closing bell.

TC PipeLines, LP is a United States limited partnership formed in 1998 that offers investors stable cash flow and growth prospects. TC PipeLines, LP has interests in more than 3,600 miles of federally regulated U.S. interstate natural gas pipelines. TC PipeLines, LP is managed by its general partner, TC PipeLines GP, Inc., a wholly owned subsidiary of TransCanada Corporation, a leading North American energy infrastructure company. TC PipeLines, LP is presenting March 8 at 10:40 a.m. at the Essex Hotel in New York City as part of the 6th Annual Master Limited Partnership Conference.

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Click for larger pictures of the NASDAQ MarketSite. Additional Photographs for 03/07/2007 Download Hi-Res Quality Photo of this NASDAQ Market Close - Pictured: Mark Zimmerman, President of TC Pipelines, signs the podium at the closing bell. These photos are Copyright 2007, The Nasdaq Stock Market Inc. and available for re-publication by the news media only. Any commercial use is strictly prohibited without the prior written consent of The Nasdaq Stock Market Inc. © Copyright 2007, The NASDAQ Stock Market, Inc. Reprinted with the permission of The Nasdaq Stock Market, Inc.