The North Corridor Expansion Project in northwestern Alberta expanded pipeline capacity for the transportation of natural gas from the Peace River Project Area (PRPA) to growing markets located in northeastern Alberta. The Project included three pipeline components and one compressor station unit addition.

Iroquois is a 414-mile (666-km) interstate natural gas pipeline system that extends from the Canadian border to Commack and the Bronx, NY.

The Grande Prairie Mainline Loop No. 4 (Valhalla North Section) and Berland River Compressor Station C3 Unit Addition are part of TC Energy’s continued investment in the NGTL System to expand capacity, support system growth and meet growing demand for natural gas in Alberta.