MARSHALL COUNTY — The Indiana Department of Transportation (INDOT) is alerting drivers to lane closures on U.S. 31, between 4A Road and U.S. 30, near Plymouth in Marshall County, Monday May 23 through the middle of July. Crews will close one northbound and one southbound lane at a time to install drainage lines, work on shoulders, pave areas of the road and install barrier rails.

Motorists should be prepared to slow down near the work zone and stay alert to the shifting traffic pattern.