M-134 overpass work starts July 29 in Mackinac County

NEWBERRY, Mich. - The Michigan Department of Transportation (MDOT) is investing about $800,000 for bridge preventive maintenance, including substructure patching, temporary supports and substructure surface sealer, on the M-134 overpass at I-75, Mackinac County.

County:
Mackinac

Highway:
M-134

Closest town:
St. Ignace

Start date:
Monday, July 29, 2024

Estimated end date:
Friday, Nov. 1, 2024

Traffic restrictions:
Work will require single-lane closures on northbound and southbound I-75. One lane of traffic will be open in each direction utilizing temporary concrete barrier wall. A 12-foot lane width restriction will be in place during the project.

Jobs numbers:
Based on economic modeling, this investment is expected to directly and indirectly support 10 jobs.

Safety benefit:
This project will increase safety for motorists and extend the lifespan of the structure.