The Ontario Provincial Police shut down Road 3 East in Kingsville after a crash on Tuesday morning.
Around 7:15 a.m., a vehicle struck a hydro pole between County Road 29 and Graham Side Road.
The road reopened before 10 a.m.
No one was hurt, but there are wires on the roadway.
Hydro One is on the scene making repairs, but the road could be closed for some time.
The OPP has not said if charges will be laid.