A station of the D.C. Metro
Lines: Blue, Yellow
Address: 18th Street and Clark Place (1755 Crystal Square South), Arlington, VA
Location: 18th Street near Jefferson Davis Highway
Opened: July 1, 1977
Franconia-Springfield, weekdays: 12:24am
Franconia-Springfield, weekends: 2:24am
Addison Road-Seat Pleasant, weekdays: 11:49pm
Addison Road-Seat Pleasant, weekends: 1:49am
Huntington, weekdays: 12:08am
Huntington, weekends: 2:08am
Mount Vernon Square / 7th Street-Convention Center, weekdays: 11:46pm
Mount Vernon Square / 7th Street-Convention Center, weekends: 1:46am
Metrobus: 11P, 23A, 23C
Fairfax Connector: 989
The station is frequented by a number of hotel shuttles, as the surrounding area has a high concentration of large hotels including national chains - probably because the airport is just one stop away. There are two shopping centers below street level (but outside the faregates): the Crystal Underground, and the Crystal Plaza. There is a post office nearby, and a VRE station a bit further away.
From here you can...
go back to the Metro project,
jump to the yellow or blue line,
go inbound to Pentagon City,
or outbound to National Airport.