Metro says customers traveling on Metrorail this weekend can expect delays on two lines because of weekend work.
Metro says red line trains will not run between Grosvenor and Friendship Heights from 10 p.m. Friday through Sunday. Free shuttle busses will be provided.
On the orange line, trains will single track between East Falls Church and Ballston and between Stadium Armory and Cheverly.
There is no scheduled work on the blue, yellow and green lines.