Stretching 3,340 miles (5,375 km), Columbia Gulf connects to virtually every major pipeline in the U.S. Gulf Coast and to additional Midwestern lines.

Stretching 305 miles (491 km) from Oregon across California and into Nevada, the Tuscarora pipeline delivers natural gas from the Western Canada Sedimentary Supply, the Rocky Mountains and US basins to communities in California and Nevada.

The map depicts the pipeline for Great Lakes Gas Transmission.

The system includes a 416 mile (669 km) interstate natural gas pipeline that extends from the Canadian border at Waddington, New York, onward through New York State and western Connecticut, finally reaching its end point in the Bronx, New York.

Proceeds from transaction significantly accelerate deleveraging and deliver key 2023 strategic priority CALGARY, Alberta, Oct. 04, 2023 (GLOBE NEWSWIRE) -- News Release – TC Energy Corporation (TSX, NYSE: TRP) (TC Energy or the Company) today announced that it has successfully completed the sale of a 40 per cent non-controlling equity interest in its Columbia Gas Transmission, LLC (Columbia Gas) and Columbia Gulf Transmission, LLC (Columbia Gulf) systems to Global Infrastructure Partners (GIP...

Transaction demonstrates TC Energy’s focus on its strategic priorities while facilitating the development of critical energy infrastructure CALGARY, Alberta, March 14, 2024 (GLOBE NEWSWIRE) -- TC Energy Corporation (TSX, NYSE: TRP) (TC Energy or the Company) announced today that it has entered into a binding letter agreement with Nisga’a Nation and Western LNG (the Buyers) regarding the purchase and sale of all outstanding shares in Prince Rupert Gas Transmission Holdings Ltd. and the limited partnership...

The Line 8000 Replacement Project, part of TransCanada’s Columbia Gas Transmission Modernization Program, will replace approximately 13 miles (21 km) of existing 12-inch-diameter bare steel pipeline with new coated steel pipeline.

Transaction significantly accelerates deleveraging and delivers key 2023 strategic priority Unlocks incremental value through long-term partnership with GIP, one of the world’s leading infrastructure investors GIP will jointly fund annual maintenance, modernization and sanctioned growth capital CALGARY, Alberta, July 24, 2023 (GLOBE NEWSWIRE) -- News Release – TC Energy Corporation (TSX, NYSE: TRP) (TC Energy or the Company) announced that it has entered into an agreement to monetize a 40 per...

Gas Transmission Northwest (GTN) is a 1,377-mile (2,216-km) pipeline system that transports Canadian natural gas to communities in Washington, Idaho, Oregon and California.