On US-50 (John Mosby Hwy) in the County of Loudoun from Loudoun County Pkwy; Rt. 606E (Loudoun County) to Elk Lick Rd; Rt. 621N/S (Loudoun County); Rt. 621N (Loudoun County);ELK LICK ROAD, motorists can expect potential delays in this area from 12/13/24 at 8:30 AM until 12/13/24 at 3:00 PM due to maintenance activities. The east right lane and right shoulder are closed.