Route 194 (Woodsboro Pike) will be closed to traffic again between LeGore Bridge Road and LeGore Road from 7 p.m. tomorrow to 6 a.m. Monday for safety improvements at the Maryland Midland Railway crossing.
Work started last week was not completed because of the weather.
Signs and flag posts will direct motorists to use LeGore Bridge Road, Clyde Young Road and LeGore Road as the detour route.
Crews will install overhead railroad crossing warning lights, a prefabricated concrete road crossing surface and asphalt approaches.