Photo by PoPville flickr user nevermindtheend
“Reconstruction of the Metrorail system will continue over the weekend of November 20-22 with service adjustments on three of six lines beginning at 10:00 p.m. Friday and continuing through system closing on Sunday.
This weekend, trains will operate as follows:
Orange, Silver and Green line trains will operate at regular weekend intervals
Red Line trains will operate every 20 minutes.
Blue Line trains will operate every 24 minutes.
Yellow Line trains will operate every 24 minutes between Huntington and Mt. Vernon Sq only.”