M-46 resurfacing starts Sept. 8 in Gratiot, Saginaw counties

SAGINAW, Mich. - The Michigan Department of Transportation (MDOT) is investing approximately $3.7 million to resurface about 12.5 miles of M-46 from Croswell Road to the west village limit of Merrill in Gratiot and Saginaw counties.

Counties:
Gratiot
Saginaw

Highway:
M-46

Closest communities:
Breckenridge
Merrill
St. Louis

Start date:
Tuesday, Sept. 8, 2026

End date:
Friday, Oct. 16, 2026

Traffic Restrictions:
Traffic will be maintained with single-lane closures and flagging operations.

Starting the week of Sept. 15, a detour will be posted at the railroad crossing in the village of Breckenridge while the crossing is being rebuilt.

Jobs numbers:
Based on economic modeling, this investment is expected to directly and indirectly support about 31 jobs.

Safety Benefit:
This weather-dependent work will extend the lifespan of the roadway and increase safety for motorists.