Phase 1A, the 212 mile section – from Cadiz (Ohio) to Defiance (Ohio) – began its natural gas service on 31 August 2017.
The approximately 713 mile pipeline project is designed to transport up to 3.25 billion ft3 of natural gas per day from the Marcellus and Utica Shale production areas, to markets across the US as well as into Union Gas Dawn Storage Hub in Ontario, Canada.




