Red Line trains operate every 18 minutes between Shady Grove and Glenmont.
Additional trains every 9 minutes between Medical Center and Glenmont from 9AM-9PM
Due to installation of cable/communications equipment to support cellular service in tunnels and new radio system, trains will single track between Grosvenor-Strathmore and Twinbrook.
Orange Line
Regular service intervals, trains every 12-15 minutes between West Falls Church and New Carrollton.
Due to preparation for the summer platform project, free shuttle buses replace trains between Vienna and West Falls Church.