The 4,324-kilometre (2,687-mile) Keystone Pipeline System plays a key role in connecting Alberta crude oil supplies to U.S. refining markets in Illinois, Oklahoma and Texas, as well as connecting U.S. crude oil supplies from the Cushing, Okla., hub to refining markets in the U.S. Gulf Coast through our Marketlink Pipeline System.

This document lists frequently asked questions about pipeline crossings.

tc-bod-bio-bill-johnson.pdf

Learn more about our 2025 Annual Meeting of Shareholders.

tc-bod-bio-cheryl-campbell.pdf