Detour in place during monthlong pipe replacement MIDDLEBURG – Millville Road (Route 743) between St Louis Road (Route 611) and Snake Hill Road (Route 744) will be closed to through traffic from 6 a.m. Monday, July 20, until Thursday, Aug. 20, for drainage pipe replacement, according to the Virginia Department of Transportation. Those needing to reach properties along Millville Road during the monthlong closure will have access but will not be able to go beyond the point of pipe replacement (loc