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Metrobus route

M12 M12 University Blvd bus

Twinbrook & Bay A – Hyattsville Crossing & Bay A

2 active alerts 67 stops

Service status

NowReduced serviceM12M12 Reduced Service

Until Oct 18, 2026, 11:30 PM

Expect delays until 11:30pm.

NowDetourM12M12 Detour

Until Oct 19, 2026, 5:00 AM

Eastbound buses are on detour from 10:00pm until 5:00am on University Blvd at Piney Branch Rd due to construction for the Purple Line project.

More details from WMATA

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

Stops

To East to Hyattsville Xing (67 stops)
  1. Twinbrook & Bay A
  2. Parklawn Dr & Wicomico Av
  3. Parklawn Dr & FDA
  4. Parklawn Dr & Wilkins Av
  5. Parklawn Dr & Wilkins Av
  6. Parklawn Dr & Braxfield Ct
  7. Randolph Rd & Putnam Rd
  8. Randolph Rd & Hunters Ln
  9. Randolph Rd & Rockinghorse Rd
  10. Randolph Rd & Dewey Rd
  11. Randolph Rd & Charles Rd
  12. Randolph Rd & Bennion Rd
  13. Veirs Mill Rd & Bushey Dr
  14. Veirs Mill Rd & Ferrara Av
  15. Veirs Mill Rd & Connecticut Av
  16. Veirs Mill Rd & Centerhill St
  17. Veirs Mill Rd & Gail St
  18. Veirs Mill Rd & Claridge Rd
  19. Veirs Mill Rd & Pendleton Dr
  20. Veirs Mill Rd & Newport Mill Rd
  21. Veirs Mill Rd & Norris Dr
  22. Veirs Mill Rd & College View Dr
  23. Veirs Mill Rd & University Bl
  24. Veirs Mill Rd & University Bl
  25. Wheaton & Bay D
  26. Veirs Mill Rd & University Bl
  27. University Bl & Fern St
  28. University Bl W & Westchester Dr
  29. University Bl & Reedie Dr
  30. University Bl & Easecrest Dr
  31. University Bl & Inwood Av
  32. University Bl & Sligo Creek Pkwy
  33. University Bl & Gabel St
  34. University Bl & Orange Dr
  35. University Bl & Dennis Av
  36. University Bl W & Royalton Rd
  37. University Bl & Brunett Av
  38. University Bl & Colesville Rd
  39. University Bl & Lexington Dr
  40. University Bl & Williamsburg Dr
  41. University Bl & Franklin Av
  42. University Bl E & E Melbourne Av
  43. University Bl E & E Wayne Av
  44. University Bl & Langley Dr
  45. University Bl & Piney Branch Rd
  46. University Bl & Seek Ln
  47. University Bl & Forston St
  48. University Bl & Merrimac Dr
  49. Takoma Langley & Bay D
  50. University Bl & 14 Av
  51. University Bl & 15 Av
  52. Riggs Rd & University Bl
  53. Riggs Rd & Drexel St
  54. Riggs Rd & Drexel St
  55. Riggs Rd & Riggs Rd Ct
  56. Riggs Rd & Avalon Pl
  57. East-West Hwy & 19 Pl
  58. East-West Hwy & Ager Rd
  59. East-West Hwy & 23 Av
  60. Toledo Ter & East-West Hwy
  61. Toledo Ter & Toledo Pl
  62. Toledo Ter & The Seville
  63. Toledo Ter & Belcrest Rd
  64. Belcrest Rd & Toledo Rd
  65. Belcrest Rd & Freedom Wy
  66. Belcrest Rd & East-West Hwy
  67. Hyattsville Crossing & Bay A
To West to Twinbrook (66 stops)
  1. Hyattsville Crossing & Bay A
  2. Belcrest Rd & #6505
  3. Belcrest Rd & Toledo Rd
  4. Toledo Terr & Belcrest Rd
  5. Toledo Ter & The Seville
  6. Toledo Ter & Toledo Pl
  7. Toledo Ter & East-West Hwy
  8. East-West Hwy & 23 Av
  9. East-West Hwy & Ager Rd
  10. East-West Hwy & 19 Pl
  11. Riggs Rd & Amherst Rd
  12. Riggs Rd & Beechwood Rd
  13. Riggs Rd & Drexel St
  14. Riggs Rd & Drexel St (E)
  15. University Bl & 15 Av
  16. University Bl & 14 Av
  17. Takoma Langley & Bay A
  18. University Bl & Caroll Av
  19. University Bl & Carroll Av
  20. University Bl & Seek Ln
  21. University Bl & Piney Branch Rd
  22. University Bl & Patton Dr
  23. University Bl & Buckingham Dr
  24. University Bl E & E Melbourne Av
  25. University Bl E & E Franklin Av
  26. University Bl & Williamsburg Dr
  27. University Bl & Lexington Dr
  28. University Bl & Colesville Rd
  29. University Bl & Sutherland Rd
  30. University Bl & Brunett Av
  31. University Bl W & Oaks Apt
  32. University Bl & Dennis Av
  33. University Bl & Eisner St
  34. University Bl & Northwood HS
  35. University Bl & Warwick Towers
  36. University Bl & Sligo Creek Pkwy
  37. University Bl & Inwood Av
  38. University Bl & Easecrest Dr
  39. University Bl & Reedie Dr
  40. University Bl & Westchester Dr
  41. Amherst Av & University Bl
  42. Reedie Dr & Fern St
  43. Wheaton & Bay B
  44. Veirs Mill Rd & University Bl
  45. Veirs Mill Rd & University Bl
  46. Veirs Mill Rd & Galt Av
  47. Veirs Mill Rd & Norris Dr
  48. Veirs Mill Rd & Newport Mill Rd
  49. Veirs Mill Rd & Pendleton Dr
  50. Veirs Mill Rd & Claridge Rd
  51. Veirs Mill Rd & Andrew St
  52. Veirs Mill Rd & Connecticut Av
  53. Veirs Mill Rd & Ferrara Av
  54. Veirs Mill Rd & Bushey Dr
  55. Randolph Rd & Selfridge Rd
  56. Randolph Rd & Charles Rd
  57. Randolph Rd & Dewey Rd
  58. Randolph Rd & Gaynor Rd
  59. Randolph Rd & Hunters Ln
  60. Randolph Rd & Lauderdale Dr
  61. Parklawn Dr & Braxfield Ct
  62. Parklawn Dr & Wilkins Av
  63. Parklawn Dr & Wilkins Av
  64. Parklawn Dr & FDA
  65. Parklawn Dr & Twinbrook Pkwy
  66. Twinbrook & Bay A

Route map

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

Frequency & hours (scheduled)

West to Twinbrook

WeekdaySatSun
First / last4:20 AM
2:00 AM
4:49 AM
2:00 AM
4:49 AM
1:45 AM
Morning rush (6–10 AM)every ~7 minevery ~12 minevery ~12 min
Midday (10 AM–4 PM)every ~11 minevery ~12 minevery ~12 min
Evening rush (4–8 PM)every ~11 minevery ~12 minevery ~12 min
Evening (8 PM–midnight)every ~20 minevery ~22 minevery ~24 min
Late night (midnight–6 AM)every ~21 minevery ~40 minevery ~45 min
Trips per day1169088
End-to-end time48 min52 min52 min

East to Hyattsville Xing

WeekdaySatSun
First / last4:14 AM
2:00 AM
4:58 AM
2:00 AM
4:59 AM
2:00 AM
Morning rush (6–10 AM)every ~13 minevery ~13 minevery ~13 min
Midday (10 AM–4 PM)every ~10 minevery ~12 minevery ~12 min
Evening rush (4–8 PM)every ~10 minevery ~12 minevery ~12 min
Evening (8 PM–midnight)every ~24 minevery ~22 minevery ~22 min
Late night (midnight–6 AM)every ~26 minevery ~45 minevery ~45 min
Trips per day1058787
End-to-end time59 min56 min57 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.