Massachusetts Avenue Line

N2, N4, N6
Massachusetts Avenue Line
Route N4 at Friendship Heights station
Overview
System	Metrobus
Operator	Washington Metropolitan Area Transit Authority
Garage	Western (Daily) Montgomery (N2 and N4 only during select peak-hour trips)
Livery	Local
Status	In Service
Began service	1908 as a streetcar route
Route
Locale	Montgomery County, Maryland, Northwest
Communities served	Bethesda, Friendship Heights, Tenleytown (N2), American University Park, Spring Valley (N4, N6), Wesley Heights (N2, N6) Dupont Circle, Downtown
Landmarks served	Friendship Heights station, Tenleytown–AU station (N2), American University, Ward Circle, Berkshire Apartments (N4,N6), Washington National Cathedral, Massachusetts Avenue Heights, Embassy Row, Dupont Circle station, Farragut North station, Farragut West station, Farragut Square
Start	Friendship Heights station
Via	Western Avenue (N4, N6), Wisconsin Avenue (N2), Nebraska Avenue NW, Massachusetts Avenue, New Mexico Avenue NW (N2, N6), Connecticut Avenue NW
End	Farragut Square
Service
Level	Daily
Frequency	27 minutes (Weekdays) 40 minutes (Weekends)
Operates	5:35 AM - 12:15 AM (Weekdays) 5:33 AM - 12:15 AM (Saturday) 6:15 AM - 10:45 PM (Sunday)
Ridership	272,526 (N2, FY 2023)[1] 280,760 (N4, FY 2023)[1] 126,043 (N6, FY 2023)[1]
Transfers	SmarTrip only
Timetable	Massachusetts Avenue Line
Route map ← M6  {{{system_nav}}}  NH1 →

The Massachusetts Avenue Line, designated Route N2, N4, N6, is a daily bus route operated by the Washington Metropolitan Area Transit Authority between Friendship Heights station of the Red Line of the Washington Metro and Farragut Square in Downtown Washington DC. The line operates every 27 minutes during the weekdays and every 40 minutes on weekends. Trips take roughly 45 minutes to complete.