The Vienna, Dunn Loring and West Falls Church Metrorail stations will be closed this weekend to allow for signal system integration of the new Silver Line extension, according to the Virginia Department of Transportation. Buses will replace Orange Line trains between Vienna and East Falls Church.

Passengers using the Orange Line this weekend should allow extra time when traveling between the Vienna and East Falls Church Metrorail stations Friday, Jan. 4 through closing on Sunday, Jan.6. Express shuttle buses will operate between Vienna and East Falls Church only. Local shuttle buses will operate between Vienna and East Falls Church, with intermediate stops at Dunn Loring and West Falls Church stations.