As the only federally regulated pipeline with access to Canada’s West Coast, the Trans Mountain Pipeline is vital to getting oil to new markets. Built in 1953, the Trans Mountain Pipeline’s capacity has previously been increased through twinning parts of the line and adding associated facilities. In response to market demand and export opportunity, the proposed Trans Mountain Pipeline Extension Project will fully twin the 1,150-kilometre pipeline route and more than double capacity.
The $7.4 billion construction project will take two years and will use the existing pathway for 73% of the route, 16% of the route will follow other infrastructure such as telecom, hydro and highways, and the remaining 11% will be new right-of-way.