DAVISON, Mich. - The Michigan Department of Transportation (MDOT) will be performing bridge maintenance on I-75 beneath two I-69 ramps in Flint. The work will require closures and detours and is scheduled for overnight hours (midnight to 8 a.m.) to reduce impacts on traffic.

County:
Genesee

Highway:
I-75

Closest community:
Flint

Start dates:
Midnight
Friday, Oct. 16, and Friday, Oct. 23, 2026

Estimated end dates:
8 a.m.
Saturday, Oct. 17, and Saturday, Oct. 24, 2026

Traffic restrictions:
On Saturday, Oct. 17, northbound I-75 will be closed from the I-69 ramp to north of I-69, with traffic detoured on I-475 and westbound I-69 to I-75. Northbound US-23 traffic will be restricted to one lane and directed off I-75 at the I-69 ramp, then detoured on westbound I-69, Bristol Road and eastbound I-69 to I-75. Bristol Road traffic to I-75 will be detoured on I-69. The left lane of southbound I-75 will be closed from I-69 to Bristol Road.

On Saturday, Oct. 24, southbound I-75 traffic will be detoured at the eastbound I-69 ramp to southbound I-475 to I-75. US-23 southbound traffic will be detoured on I-475 at the Hill Road exit. Westbound and eastbound I-69 traffic heading for southbound I-75 will be detoured on southbound I-475 to the I-75 and Hill Road exits. The left lane of northbound I-75 will be closed from Bristol Road to I-69.

Safety benefit:
This work will extend the service life of these bridge and keep motorists safe.