I-94 detour April 12 in St. Clair County for utility work

PORT HURON, Mich. - DTE Energy crews will be performing overhead utility work on I-94 between the Wadhams Road interchange and the I-94 Business Loop (BL) (Gratiot Avenue) interchange in St. Clair County near Marysville. This work will require closing and detouring I-94 for two hours.

County:
St. Clair

Highway:
I-94

Closest communities:
Marysville
Port Huron

Start date:
7 a.m.
Sunday, April 12, 2026

End date:
9 a.m.
Sunday, April 12, 2026

Traffic Restrictions:
I-94 traffic will be detoured at Wadhams Road Exit 262 and Gratiot Avenue Exit 266. The posted detour route will include Wadhams Road and Gratiot Avenue.

Safety benefit:
Closing the interstate during this type of overhead utility work is necessary to keep motorists and workers safe.