Beginning approximately February 6, 2017 between the hours of 10 a.m. and 3 p.m. and from 9 p.m. until 5 a.m., lane and shoulder closures will be needed between the toll plaza and the Westbound Dulles Toll Road from the Spring Hill Road entrance ramp. Soundwall punch list items will commence on February 6 and continue through the end of February.

Scheduled on Friday, February 10, barriers will be installed along the ramp adjacent to the westbound main toll plaza. Barrier installation will require traffic to be shifted from the ramp through the far right full service toll lane of the Main Toll Plaza. Additional tolls will not be collected as traffic goes through this lane.