The closest Metro stations to Reston - Vienna, Dunn Loring and West Falls Church - will be closed this weekend to allow for signal system integration of the new Silver Line extension.
Closures will be in effect starting 10 p.m. Friday through system closing Sunday.
According to Metro, buses will replace Orange Line trains between Vienna and East Falls Church.
Express shuttle buses will operate between Vienna and East Falls Church only, while local shuttle buses will operate between Vienna and East Falls Church with intermediate stops at Dunn Loring and West Falls Church stations.
Passengers using the Orange Line this weekend should allow extra time when traveling between the Vienna and East Falls Church Metrorail stations, Metro says.
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