The Trans Mountain Pipeline was established in October 1953 to create a reliable energy supply for Canada and the United States. The initial capacity was 150,000 barrels per day with four pump stations along the line and a marine loading dock. Since 1953, the pipeline’s capacity has been increased a number of times by twinning parts of the line and adding associated facilities. Today, the Trans Mountain pipeline carries approximately 300,000 barrels per day through 1,150 kilometres of pipeline in Alberta and British Columbia, and 111 kilometres of pipeline in Washington state and operates the Westridge Marine Terminal facility.

Quick Facts about Trans Mountain Corporation

  • We operate Canada’s only pipeline system transporting crude oil and refined products to the West Coast
  • We have delivered safe and reliable energy transportation for over 65 years
  • We deliver approximately 300,000 barrels of crude oil and refined products every day on our pipeline system
  • Our Trans Mountain Expansion Project will provide western Canadian crude oil producers with an additional 590,000 barrels per day (bpd) of crude oil transportation capacity and tidewater access
  • Our headquarters is located in Calgary, Alberta with regional offices along the pipeline system in Alberta, British Columbia and Washington State.

General Inquiries About the Pipeline System or Expansion Project
Tel: 1.866.514.6700
Email: info@transmountain.com

Corporate Office and Reception
Tel: 1.800.535.7219