Arlington–Union Station Line

The Arlington–Union Station Line, designated Route 13Y, was a bus route operated by the Washington Metropolitan Area Transit Authority between Ronald Reagan Washington National Airport and Washington Union Station in Northwest DC. The line operated during the weekend early AM hours only between 5:00 AM and 7:00 AM providing riders to National Airport prior to Metro's opening at 7:00 AM. The line was discontinued due to low ridership and replaced by route 10N.

Arlington–Union Station Line

The Arlington–Union Station Line, designated Route 13Y, was a bus route operated by the Washington Metropolitan Area Transit Authority between Ronald Reagan Washington National Airport and Washington Union Station in Northwest DC. The line operated during the weekend early AM hours only between 5:00 AM and 7:00 AM providing riders to National Airport prior to Metro's opening at 7:00 AM. The line was discontinued due to low ridership and replaced by route 10N.