TransCanada Corporation
Operational natural gas pipelines

TransCanada Corporation

Section Title: Operational natural gas pipelines
Table Section Text: None

Name	Country	Length	TransCanada's participation	Description

NGTL System	Canada	24,320 km (15,112 mi)	100	Receives, transports and delivers natural gas within Alberta and B.C., and connects with the Canadian Mainline, Foothills system and third-party pipelines.

Canadian Mainline	Canada	14,077 km (8,747 mi)	100	Transports natural gas from the Alberta/Saskatchewanborder and the Ontario/U.S. border to serve easternCanada and interconnects to the U.S.

Foothills	Canada	1,241 km (771 mi)	100	Transports natural gas from central Alberta to the U.S. border for export to the U.S. Midwest, PacificNorthwest, California and Nevada

Trans Québec & Maritimes	Canada	572 km (355 mi)	50	Connects with the Canadian Mainline near the Ontario/Québec border to transport natural gas to the Montréal to Québec City corridor, and interconnects with the Portland pipeline system that serves the northeast U.S.

Ventures LP	Canada	161 km (100 mi)	100	Transports natural gas to the oil sands region near Fort McMurray, Alberta. It also includes a 27 km (17 mile) pipeline supplying natural gas to a petrochemical complex at Joffre, Alberta.

Great Lakes Canada	Canada	58 km (36 mi)	100	Transports natural gas from the Great Lakes system in the U.S. to Ontario, near Dawn, through a connection at the U.S.

ANR	United States	15,109 km (9,388 mi)	100	Transports natural gas from various supply basins to markets throughout the Midwest and Gulf Coast.

Bison	United States	488 km (303 mi)	25.7	Transports natural gas from the Powder River Basin in Wyoming to Northern Border in North Dakota.

Columbia Gas	United States	18,113 km (11,255 mi)	100	Transports natural gas from supply primarily in the Appalachian Basin to markets throughout the U.S. Northeast.

Columbia Gulf	United States	5,377 km (3,341 mi)	100	Transports natural gas to various markets and pipeline interconnects in the southern U.S. and Gulf Coast.

Crossroads	United States	325 km (202 mi)	100	Interstate natural gas pipeline operating in Indiana and Ohio with multiple interconnects to other pipelines.

Gas Transmission Northwest	United States	2,216 km (1,377 mi)	25.7	Transports WCSB and Rockies natural gas to Washington, Oregon and California. Connects with Tuscarora and Foothills.

Great Lakes	United States	3,404 km (2,115 mi)	65.5	Connects with the Canadian Mainline near Emerson, Manitoba, and to Great Lakes Canada near St Clair, Ontario, plus interconnects with ANR at Crystal Falls and Farwell in Michigan, to transport natural gas to eastern Canada and the U.S.

Iroquois	United States	669 km (416 mi)	13.4	Connects with the Canadian Mainline and serves markets in New York.

Millennium	United States	407 km (253 mi)	47.5	Natural gas pipeline supplied by local production, storage fields and interconnecting upstream pipelines to serve markets along its route and to the U.S.

North Baja	United States	138 km (86 mi)	25.7	Transports natural gas between Arizona and California, and connects with a third-party pipeline on the California/ Mexico border.

Northern Border	United States	2,272 km (1,412 mi)	12.9	Transports WCSB, Bakken and Rockies natural gas from connections with Foothills and Bison to U.S. Midwest markets.

Portland	United States	475 km (295 mi)	15.9	Connects with TQM near East Hereford, Québec to deliver natural gas to customers in the U.S. Northeast.

Tuscarora	United States	491 km (305 mi)	25.7	Transports natural gas from GTN at Malin, Oregon to markets in northeastern California and northwestern Nevada.

Guadalajara	Mexico	315 km (196 mi)	100	Transports natural gas from Manzanillo, Colima to Guadalajara, Jalisco.

Mazatlán	Mexico	491 km (305 mi)	100	Transports natural gas from El Oro to Mazatlán, Sinaloa inMexico. Connects to the Topolobampo Pipeline at El Oro

Tamazunchale	Mexico	375 km (233 mi)	100	Transports natural gas from Naranjos, Veracruz in east central Mexico to Tamazunchale, San Luis Potosí and on to El Sauz, Querétaro.

Topolobampo	Mexico	560 km (348 mi)	100	Transports natural gas to Topolobampo, Sinaloa, from interconnects with third-party pipelines in El Oro, Sinaloa and El Encino, Chihuahua in Mexico

Sentence(s)

Columbia Gas (18,113 km) is a natural gas transportation system that serves the Appalachian Basin.

final_sentence: Columbia Gas (18,113 km) is a natural gas transportation system that serves the Appalachian Basin.