Give yourself some extra time if you plan on using Metro this weekend. Trains will be sharing track on all five lines.
On the Red line, trains will single-track between Van Ness and Friendship Heights, and between Takoma and Forest Glen.
Trains will share track on the Blue line between Foggy Bottom and Arlington Cemetery. On the Orange line, trains will share a single track between Foggy Bottom and Clarendon.
On the Green line, trains will single track between U Street and Georgia Avenue.
Yellow line trains will only run between Huntington and Mount Vernon Square.
All work starts Friday at 10 p.m. but should be done by the Monday morning commute.
