Michigan Department of Transportation

05/19/2026 | Press release | Distributed by Public on 05/19/2026 09:03

M-58 (State Street)/Mackinaw intersection closing for storm sewer work May 20-21 in Saginaw

SAGINAW, Mich. - The Michigan Department of Transportation (MDOT) will close the M-58 (State Street)/Mackinaw Street intersection in Saginaw for storm sewer installation on Wednesday, May 20, and Thursday, May 21. Northbound and southbound Mackinaw Street traffic will temporarily not be able to cross M-58 (State Street) through this intersection during this work.

Eastbound M-58 (State Street) is currently closed and detoured onto westbound M-58 (Davenport Avenue). Westbound M-58 was converted to two-way traffic with a temporary center turn lane for the duration of this project.

This work is part of a project to rebuild 1.1 miles of eastbound M-58 (State Street) from Avalon Avenue to M-84 (Bay Street) in Saginaw. Work includes hot-mix asphalt rebuilding; new concrete curb, gutter and sidewalks; signal upgrades; signs; landscaping and pavement markings. MDOT is also coordinating with the City of Saginaw to make upgrades to city sewers and water mains.

This work is weather dependent.
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