For the second week in a row, there will be no Blue Line service between the Pentagon and Rosslyn this weekend.
Starting at 10:00 tonight and continuing through system closing on Sunday, buses will replace trains between the Pentagon and Rosslyn stations. Blue Line trains will operate in two sections, with one of the sections running between Franconia-Springfield and Mt. Vernon Square via the Yellow Line bridge. Arlington Cemetery station will be closed.
The service change is necessary to allow crews to replace wooden rail ties — the same work that was taking place last weekend.