Metro closures on the Orange, Silver and Blue lines will significantly impact some trips in Arlington this weekend.
The stations servicing Rosslyn, Courthouse and Arlington National Cemetery will all be closed on Saturday and Sunday for scheduled maintenance. Some shuttle services will be available.
No train service on the Silver Line will be available between Clarendon and Downtown Largo, and no train service on the Orange Line will be available between Clarendon and Foggy Bottom.
The Blue Line will also be closed between Reagan National Airport and Foggy Bottom.

Free shuttle services will operate between Foggy Bottom and both Clarendon and the Pentagon.
Crews will be replacing fasteners and removing and reinstalling switch timber lines and insulators. Yellow Line service is not affected.