The system includes a 416 mile (669 km) interstate natural gas pipeline that extends from the Canadian border at Waddington, New York, onward through New York State and western Connecticut, finally reaching its end point in the Bronx, New York.

The Line 8000 Replacement Project, part of TransCanada’s Columbia Gas Transmission Modernization Program, will replace approximately 13 miles (21 km) of existing 12-inch-diameter bare steel pipeline with new coated steel pipeline.

tce-market-update-oct-2024.pdf

tc-2022-sedar-access-notice-beneficial.pdf

Notice of 2022 annual meeting and notice of availability of meeting materials (Beneficial Holders)

tce-keystone-nos-due-dates-2024.pdf