14th Street Line (Washington, D.C.)

D50
14th Street Line
Route 54 along 14th and P Street in 2019
Overview
SystemMetrobus
OperatorWashington Metropolitan Area Transit Authority
GarageWestern
Bladensburg
Shepherd Parkway
LiveryLocal
StatusIn service
Predecessors52, 54
Route
LocaleNorthwest, Southwest
Communities servedTakoma, Brightwood, Columbia Heights, Downtown
Landmarks servedTakoma station, 14th Street & Colorado Avenue NW, Tivoli Theatre, Columbia Heights station, U Street station, Reeves Center, Logan Circle, McPherson Square station, Smithsonian station, The Wharf, L'Enfant Plaza station, Waterfront station
StartTakoma station (Late nights)
14th Street & Colorado Avenue NW
Via14th Street NW
EndWaterfront station
L'Enfant Plaza station (D & 7th Streets SW) (Late nights)
Length40-60 minutes
Other routesD5X 14th Street Express
Service
LevelDaily
Frequency12 to 20 minutes (7AM-9PM)
20 minutes (After 9PM)
Operates24 hours
Ridership2,303,377 (52)(FY 2024)
2,423,485 (54)(FY 2024)
TransfersSmarTrip only
Timetable14th Street Line
← D4X  {{{system_nav}}}  D5X →

The 14th Street Line, designated Route D50, is a daily bus route operated by the Washington Metropolitan Area Transit Authority. It is one of the most heavily used routes in the Metrobus system; about 15,000 riders use it on a typical weekday.

Buses run 24 hours a day, operating between 14th Street and Colorado Avenue NW and Waterfront station of the Green Line of the Washington Metro. From late night to early morning, buses run between L'Enfant Plaza station of the Green, Yellow, Blue, Orange and Silver lines and Takoma station of the Red Line of the Washington Metro. On school days, some Route D50 trips run north from 14th and Aspen Streets NW or Reeves Center.

The line operates every 12 to 20 minutes during the day and every 20 minutes at night. Buses cover the route in roughly 40 to 60 minutes.

Route D50 operates from Shepherd Parkway and Western Division; late-night service operates from Bladensburg Division.