Trans Mountain System is a 1,147km-long onshore pipeline project operated by Trans Mountain. This oil pipeline, with a maximum diameter of 36 inches, starts at Alberta (Canada) and ends in British Columbia (Canada).

The Trans Mountain System project started operations in 1953 and is owned by Trans Mountain.

The Trans Mountain System project is associated with the 1173km Trans Mountain Expansion Project.


Information on the pipeline is sourced from GlobalData’s Oil & Gas Pipelines database that provides detailed information on all active and upcoming, crude oil, natural gas, petroleum products and Natural Gas Liquids (NGL) trunk pipelines globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.