Leach XPress is a 261km-long onshore pipeline project operated by Columbia Pipeline Group. This gas pipeline, with a maximum diameter of 36 inches, starts at West Virginia (the US) and ends in West Virginia (the US).

The Leach XPress project started operations in 2018 and is owned by TC Energy.

The Leach XPress project is associated with the 18815km Columbia Gas Transmission Company System and 5419km Columbia Gulf Trans Gas System.

About Columbia Pipeline Group

Columbia Pipeline Group, Inc. (Columbia Pipeline) is an operator of natural gas pipelines. The company focuses on customer-driven energy solutions and develops inventory of transmission and storage projects. Its services include supply aggregation, transportation to market centers, storage and downstream transportation. Columbia Pipeline also invests in infrastructure development to serve increased demand for new gas-fired electric generation. The company caters to local gas distribution companies, energy marketers, electric power generating facilities, industrial and commercial end users. It operates through subsidiaries in the Gulf Coast to the Midwest, Mid-Atlantic and Northeast and serves its customers in 16 states. Columbia Pipeline is headquartered in Houston, Texas, the US.


Information on the pipeline is sourced from GlobalData’s Oil & Gas Pipelines database that provides detailed information on all active and upcoming, crude oil, natural gas, petroleum products and Natural Gas Liquids (NGL) trunk pipelines globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.