Buses will replace trains between Ballston and Vienna this weekend on the Orange Line.
Starting at 10:00 p.m. Friday and continuing until closing Sunday, East Falls Church and points west will not have Metrorail service.
An express bus will travel from Ballston to Vienna and add approximately 25 minutes of travel time. Local buses will stop at East Falls Church, West Falls Church, Dunn Loring and Vienna, taking approximately 15 minutes between each stop.
The station closures will allow track maintenance and signal system testing in preparation for the opening of the Silver Line.