The map depicts the southern section of the ANR Pipeline System.

Great Lakes Gas Transmission is a 2,115-mile (3,404-km) natural gas pipeline system that transports Canadian natural gas to the U.S. Midwest.

The 86-mile (138-km) North Baja Pipeline System delivers natural gas produced from West Texas and the Rocky Mountains region to markets in both the Western U.S. and Mexico.

TC Energy Lobbying Information Sheet

The Northern Border Pipeline links consumers in the Midwestern U.S. with reserves in the Western Canadian Sedimentary Basin.

The 305-mile (491-km) Tuscarora Gas Transmission System delivers natural gas from the Western Canadian Sedimentary Basin, the Rocky Mountains and other US basins to communities in California and Nevada. 

FERC No. 16.1.0 – Zydeco Pipeline with Marketlink, LLC - Joint Tariff (effective March 1, 2022)

Extending from New York state to the Midwest and Southeast, TC Energy’s Columbia Gas Transmission system moves the natural gas relied upon by millions of Americans for their energy and heating needs.