The Pittsfield Township Department of Public Safety is advising motorists to avoid Bemis Road from Platt to Carpenter because of a downed power line.
Bemis has closed and will require a detour of traffic, the department said in a Nixle alert sent around 3:30 p.m. Saturday.
Reports indicated that corrections officers were still able to access the nearby Huron Valley Correctional Facility.
Further information was not immediately available.