Indiana Department of Transportation contractor Rieth-Riley Construction will begin lane closures on U.S. 30 between Mississippi and Colorado streets beginning on or after Wednesday.

Alternating lane closures will be conducted at Ring RoadMall Entrance B for a culvert replacement. Motorists should expect changing traffic patterns while this work is occurring through mid-September.

Access to Southlake Mall at Mall Entrance B will be impacted so plan alternate routes.