Washington / Maryland Transit Administration
Maryland Transit Administration transit delays, detours and service alerts
Agency alerts matched to affected routes, stops and active periods.
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201Maryland Transit Administration 201 · GAITHERSBURG - BWI BUSINESS DISTBus · Delays & service alerts203Maryland Transit Administration 203 · COLUMBIA - BETHESDABus · Delays & service alerts204Maryland Transit Administration 204 · FREDERICK - COLLEGE PARKBus · Delays & service alerts210Maryland Transit Administration 210 · KENT ISLAND - ANNAPOLIS/BALTIMOREBus · Delays & service alerts215Maryland Transit Administration 215 · BALTIMORE - ANNAPOLISBus · Delays & service alerts220Maryland Transit Administration 220 · ANNAPOLIS - WASHINGTON DCBus · Delays & service alerts230Maryland Transit Administration 230 · SEVERNA PARK & ANNAPOLIS - DCBus · Delays & service alerts240Maryland Transit Administration 240 · KENT ISLAND - WASHINGTON DCBus · Delays & service alerts250Maryland Transit Administration 250 · KENT ISLAND & DAVIDSONVILLE - DCBus · Delays & service alerts260Maryland Transit Administration 260 · SEVERNA PARK & DAVIDSONVILLE - DCBus · Delays & service alerts305Maryland Transit Administration 305 · COLUMBIA & SILVER SPRING - DCBus · Delays & service alerts310Maryland Transit Administration 310 · COLUMBIA - BALTIMOREBus · Delays & service alerts315Maryland Transit Administration 315 · COLUMBIA & SILVER SPRING - DCBus · Delays & service alerts320Maryland Transit Administration 320 · BALTIMORE - LAURELBus · Delays & service alerts325Maryland Transit Administration 325 · COLUMBIA & SILVER SPRING - DCBus · Delays & service alerts335Maryland Transit Administration 335 · CLARKSVILLE & COLUMBIA - DCBus · Delays & service alerts345Maryland Transit Administration 345 · ELLICOTT CITY & COLUMBIA - DCBus · Delays & service alerts410Maryland Transit Administration 410 · CHURCHVILLE - BALTIMOREBus · Delays & service alerts411Maryland Transit Administration 411 · HICKORY - HOPKINS HOSPITALBus · Delays & service alerts411TMaryland Transit Administration 411T · WHITE MARSH - TRADEPOINT ATLANTICBus · Delays & service alerts420Maryland Transit Administration 420 · HAVRE DE GRACE - HOPKINSBus · Delays & service alerts505Maryland Transit Administration 505 · HAGERSTOWN-SHADY GROVE/ROCK SPRINGBus · Delays & service alerts515Maryland Transit Administration 515 · FREDERICK - SHADY GROVE/ROCK SPRINGBus · Delays & service alerts610Maryland Transit Administration 610 · WALDORF - WASHINGTON DCBus · Delays & service alerts620Maryland Transit Administration 620 · WALDORF - WASHINGTON DCBus · Delays & service alerts630Maryland Transit Administration 630 · LA PLATA/WALDORF - WASHINGTON DCBus · Delays & service alerts640Maryland Transit Administration 640 · WALDORF & ACCOKEEK - WASHINGTON DCBus · Delays & service alerts650Maryland Transit Administration 650 · LA PLATA - WALDORF & ACCOKEEK - DCBus · Delays & service alerts705Maryland Transit Administration 705 · CHARLOTTE HALL/WALDORF - DCBus · Delays & service alerts715Maryland Transit Administration 715 · CHARLOTTE HALL/WALDORF - DCBus · Delays & service alerts725Maryland Transit Administration 725 · CALIFORNIA/CHARLOTTE HALL - DCBus · Delays & service alerts735Maryland Transit Administration 735 · CHARLOTTE HALL/WALDORF - DCBus · Delays & service alerts810Maryland Transit Administration 810 · PINDELL - WASHINGTON DCBus · Delays & service alerts820Maryland Transit Administration 820 · NORTH BEACH/PG EQUESTRIAN CTR - DCBus · Delays & service alerts830Maryland Transit Administration 830 · SUNDERLAND / DUNKIRK - DCBus · Delays & service alerts840Maryland Transit Administration 840 · ST LEONARD / PRINCE FREDERICK - DCBus · Delays & service alerts850Maryland Transit Administration 850 · PR FREDERICK/DUNKIRK - SUITLAND/DCBus · Delays & service alerts
Published Maryland Transit Administration schedule
Imported Oct 30, 2026 · 08:52 UTC · Service dates 2021-08-29 through 2026-12-31. See data status
Schedule data published by Maryland Transit Administration. Feed discovery and cached source archives from MobilityData. Source details ↗