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Metrobus route

C55 C55 Union Station-L'Enfant Plaza bus

D St SW & 6 St SW – Massachusetts Av NE & Columbus Cir NE

No active alerts posted 25 stops

Service status

No alerts are currently posted for the C55 Union Station-L'Enfant Plaza bus.

Alerts as published by WMATA. Data may not be real time. All lines.

Stops

To East to Union Station (25 stops)
  1. D St SW & 6 St SW
  2. E St SW & 7 St SW
  3. 7 St SW & G St SW
  4. 7 St SW & I St SW
  5. 4 St SW & Waterfront
  6. P St SW & 3 St SW
  7. 2 St SW & R St SW
  8. 2 St SW & T St SW
  9. V St SW & 1 St SW
  10. Half St SW & T St SW
  11. P St SW & 1 St SW
  12. 1 St SW & N Street SW
  13. M St SW & Howison Pl SW
  14. M St SE & Half St SE
  15. M St SE & New Jersey Av SE
  16. M St SE & 4 St SE
  17. M St SE & 7 St SE
  18. 8 St SE & L St SE
  19. 8 St SE & G St SE
  20. 8 St SE & E St SE
  21. Pennsylvania Av SE & 8 St SE
  22. 6 St SE & E Capitol St SE
  23. C St NE & 4 St NE
  24. Massachusetts Av NE & 3 St NE
  25. Massachusetts Av NE & Columbus Cir NE
To West to L'Enfant Plaza (27 stops)
  1. Massachusetts Av NE & Columbus Cir NE
  2. Massachusetts Av NE & 4 St NE
  3. 4 St NE & E Capitol St NE
  4. Pennsylvania Av SE & 6 St SE
  5. Pennsylvania Av SE & 8 St SE
  6. 8 St SE & D St SE
  7. 8 St SE & G St SE
  8. 8 St SE & L St SE
  9. M St SE & Isaac Hull Av SE
  10. M St SE & 4 St SE
  11. M St SE & New Jersey Av SE
  12. M St SE & S Capitol SE
  13. M St SW & Half St SW
  14. M St SW & 1 St SW
  15. Delaware Av SW & #1301-1311
  16. Delaware Av SW & Canal St SW
  17. 2 St SW & R St SW
  18. 2 St SW & T St SW
  19. V St SW & 1 St SW
  20. Half St SW & T St SW
  21. P St SW & 1 St SW
  22. P St SW & 3 St SW
  23. 4 St SW & N St SW
  24. 4 St SW & M St SW
  25. 7 St SW & I St SW
  26. 7 St SW & E St SW
  27. D St SW & 6 St SW

Route map

Route shape from published schedule data; map © OpenMapTiles © OpenStreetMap contributors.

Frequency & hours (scheduled)

West to L'Enfant Plaza

WeekdaySatSun
First / last5:52 AM
10:00 PM		5:45 AM
10:00 PM		6:45 AM
10:00 PM
Morning rush (6–10 AM)every ~16 minevery ~30 minevery ~34 min
Midday (10 AM–4 PM)every ~16 minevery ~30 minevery ~30 min
Evening rush (4–8 PM)every ~17 minevery ~30 minevery ~30 min
Evening (8 PM–midnight)every ~48 minevery ~60 minevery ~60 min
Late night (midnight–6 AM)———
Trips per day583331
End-to-end time38 min41 min41 min

East to Union Station

WeekdaySatSun
First / last6:00 AM
10:30 PM		6:30 AM
10:00 PM		7:00 AM
10:00 PM
Morning rush (6–10 AM)every ~15 minevery ~34 minevery ~40 min
Midday (10 AM–4 PM)every ~15 minevery ~30 minevery ~30 min
Evening rush (4–8 PM)every ~18 minevery ~30 minevery ~30 min
Evening (8 PM–midnight)every ~40 minevery ~48 minevery ~48 min
Late night (midnight–6 AM)———
Trips per day593231
End-to-end time41 min45 min37 min

Average interval from the published schedule for reference dates Oct 20, 2026, Oct 24, 2026, Oct 18, 2026; planned work and holidays can change service. “—” = fewer than two trips in that period. Schedule data updated Oct 18, 2026, 5:33 PM ET.

Fares

Metrobus has a flat fare. Current prices and payment options are on our fares & SmarTrip page.