The TC Louisiana Intrastate Pipeline (TCLI) is an intrastate natural gas pipeline system that originates in Gillis, Louisiana and extends to various downstream Louisiana delivery points in Jefferson Davis parish.

2021 Meter Stations and Laterals Abandonment Program Fact Sheet

There are tens of thousands of valves spanning TC Energy’s 95,800 oil and natural gas pipeline network across North America. These valves are carefully maintained and inspected to keep our pipelines working safely and smoothly.

This is a state-of-the-art project that is going to provide natural gas southern Mexico for the next forty years without causing any disruption to the marine environment,