After the Silver Line passes through Dulles Airport, it comes to an end in Loudoun County. Two final stations will be built in the median of the Dulles Greenway at the intersections of Route 606, West Ox Road and Route 772, Ashburn Village Parkway. The Route 772 station will have two parking garages, and the Route 606 station will have one garage.
These stations have not officially been named.