M-29 over the Pine River bascule bridge repairs 12/19/22-4/1/23

M-29 over the Pine River bascule bridge repairs in St. Clair County start Dec. 19

SAGINAW, Mich. – The Michigan Department of Transportation (MDOT) will invest $1.2 million in repairs to the M-29 bridge over the Pine River in St. Clair County. Work includes repair to the hydraulic cylinder, tail lock, and concrete patching on the bridge substructure.

County:
St. Clair
Highway:
M-29
Closest city:
St. Clair
Start date:
Monday, Dec. 19, 2022
Estimated end date:
April 2023

Traffic restrictions:
Drivers should expect single lane closures with two full overnight closures in March or April to address bridge balancing requirements. Overnight closures will be announced in advance.

Safety benefit:
This work will address mechanical components necessary to ensure smooth operation of the structure during maritime traffic which begins again in March.