Williams Transco NE Gateway Expansion Project Goes Online Early Energy Services | Industrywide Issues | Pipelines | Transco | Williams Partners January 2, 2020January 2, 2020 The Williams Transco “Gateway Expansion Project,” an $85 million project which flows an extra 65,000 dekatherms per day (65 million cubic feet) of natural gas to a couple of utility companies in New Jersey, has just gone online–11 months early! Please Login to view this content. (Not a member? Join Today!) Related