The Millennium Pipeline is a gas transmission line that cuts across the Southern Tier of New York State and transports gas to New York City and its metropolitan area. The Pipeline has a capacity up to 525,400 Dth/d.

At a length of 86 miles (138 km), the North Baja Pipeline System delivers West Texan and Rocky Mountain natural gas from Arizona to California and Mexico.

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 Towerbirch pipeline project will include 55 km of 36-inch pipeline paralleling the existing NGTL Groundbirch Mainline, along with new meter stations, and expansion of one meter station. The majority of this projects scope will be within British Comumbia, with only a portion in Alberta.

TransCanada Corporation announced today that it will move forward with a $1.5 billion expansion of its NOVA Gas Transmission Ltd. (NGTL) System to connect existing and new supply to incremental intra-basin market demand.