Gas Transmission Northwest (GTN) is a 1,377-mile (2,216-km) pipeline system that transports Canadian natural gas to communities in Washington, Idaho, Oregon and California.

tce-2024-tc-pipelines-lp-fourth-quarter-financial-statements.pdf

tce-bio-trevor-ebl.pdf

This document is a comprehensive report on a company's activities throughout the preceding year.

tce-foothills-pipeline-trust-agreement.pdf

tce-TCP-LP_03.31.2025.pdf