Capitol News

The Michigan Department of Transportation (MDOT) will begin construction on a new storm sewer outfall at the Detroit riverfront on October 13. The project is part of MDOT’s ongoing efforts to improve environmental sustainability and utility infrastructure in the area near I-375.

The new storm sewer is designed to help ensure cleaner water is discharged into the Detroit River and to reduce pressure on Detroit’s existing combined sewer system during heavy rain, which will help minimize the risk of flooding in nearby streets and neighborhoods.

"The future of I-375 is still in review but the outfall is a critical infrastructure improvement that fits any alternative selected," said Jason Garza, MDOT Metro Region deputy engineer. "In addition to design flexibility, the new system has the potential to serve future developments south of Jefferson Avenue."

The construction will require the closure of Schweizer Place between Woodbridge and Atwater streets until early June 2026. Detours will be provided for both vehicles and nonmotorized traffic. The initial phase of the work will not affect I-375, Jefferson Avenue, or the Riverwalk.

However, from November through early April 2026, the Riverwalk will close at Schweizer Place. Prior to this closure, crews will restore part of Atwater Street to accommodate pedestrians between Rivard and Beaubien streets and bicyclists between Bates and Riopelle streets. Atwater Street will stay closed to vehicular traffic during this period.

The project aims to provide environmental benefits for residents and businesses adjacent to I-375 and along the riverfront.