Jessica Mathews /

An unexpected road closure will be in effect in the City of Howell tomorrow to isolate a water leak.

The City advises that South Michigan Ave will be closed between Marion/Mason Road and Livingston Street from 7am to 8pm.

The shutdown is for crews to install two valves to isolate a water leak on Michigan Ave. Detours will be in place for both north and southbound traffic. All semi-trucks traveling southbound should use McPherson Park Drive to Mason to South Michigan Ave.

A detour map is attached.