Columbia Gulf Transmission gathers gas in the Gulf of Mexico and brings it to Columbia Gas Transmission.
It is owned by TransCanada Corporation.
[1] It is one of the principal interstate pipelines running in the western segment of the Southwest-to-Northeast corridor for gas supply, along with the Tennessee Gas Pipeline and the Texas Eastern Transmission Pipeline.
[2] They produced the largest peak-day delivery volume in the region of 1,700,000,000 cubic feet (48,000,000 m3) per day.
This article about pipeline transport is a stub.