At least two collisions on eastbound I-94 west of Ann Arbor slowed traffic on Wednesday morning.
Rescue crews and police were on the scene with at least two confirmed wrecks near Parker Road, according to Washtenaw County dispatchers.
One had confirmed injuries.
Unclear as of 8:10 a.m. was how long it would take to clear the scene. Dispatchers said traffic was slowed but the road hadn't been closed; drivers indicated they're proceeding on the road shoulder.
Vehicles reportedly were backed up to the Chelsea area near the Old U.S. 12 interchange.
This story will be updated when further information becomes available.