On Rt. 657 (Walney Rd) in the County of Fairfax from Braddock Rd; Sully Rd; Rt. 620E/W (Fairfax County); VA-28N to Elden St; Parking Lot; VA-228N/S; County/City/Town Line: HERNDON, motorists can expect potential delays in this area from 04/24/24 at 9:00 PM until 04/25/24 at 5:00 AM due to maintenance activities. All north lanes are mobile, alternating closures. All south lanes are mobile, alternating closures.

On Rt. 657 (Walney Rd) in the County of Fairfax from Braddock Rd; Sully Rd; Rt. 620E/W (Fairfax County); VA-28N to Elden St; Parking Lot; VA-228N/S; County/City/Town Line: HERNDON, motorists can expect potential delays in this area from 04/25/24 at 9:00 PM until 04/26/24 at 5:00 AM due to maintenance activities. All north lanes are mobile, alternating closures. All south lanes are mobile, alternating closures.