Howard County
- 40
- 22
- 832 km
- 123
- Columbia, Washington, BWI Marshall Airport, Baltimore Camden Station, Washington Union Station, Gaithersburg Park & Ride, Baltimore, Clarksville/Columbia
Routes of public transport
- Shuttle-UM 142 Columbia Park & Ride
- Express Bus 150: Downtown/Harbor East from Columbia to Downtown/Harbor East
- Express Bus 150: Columbia from Downtown/Harbor East to Columbia
- Commuter Bus 201: BWI Marshall Airport (weekday trips 10-15) from Gaithersburg Park & Ride to BWI Marshall Airport
- Commuter Bus 201: BWI Marshall Airport (weekday trips 1-3) from Gaithersburg Park & Ride to BWI Marshall Airport
- Commuter Bus 201: BWI Marshall Airport (weekday trips 4-9; weekend trips) from Gaithersburg Park & Ride to BWI Marshall Airport
- Commuter Bus 201: Gaithersburg Park & Ride (weekday trips 16-19;24;33; weekend trips) from BWI Marshall Airport to Gaithersburg Park & Ride
- Commuter Bus 201: Gaithersburg Park & Ride (weekday trips 20-23;25-32;34) from BWI Marshall Airport to Gaithersburg Park & Ride
- Commuter Bus 305: Columbia from Washington to Columbia
- Commuter Bus 305: Washington, D.C. from Columbia to Washington
- Commuter Bus 310: Columbia from Baltimore to Columbia
- Commuter Bus 310: Downtown Baltimore from Columbia to Baltimore
- Commuter Bus 315: Columbia from Washington to Columbia
- Commuter Bus 315: Lotte Plaza from Washington to Lotte Plaza
- Commuter Bus 315: Washington, D.C. (from Columbia) from Columbia to Washington
- Commuter Bus 320: Downtown Baltimore (trips 8;10;12)
- Commuter Bus 325: Washington, D.C. (Capitol Hill) from Columbia to Washington DC Capitol Hill
- Commuter Bus 325: Washington, D.C. (Metro Center) from Columbia to Washington DC Metro Center
- Commuter Bus 335: Columbia from Washington to Clarksville/Columbia
- Commuter Bus 335: Washington, D.C. from Clarksville/Columbia to Washington
- Commuter Bus 345: Columbia from Washington to Ellicott City/Columbia
- Commuter Bus 345: Washington, D.C. from Ellicott City/Columbia to Washington
- Bus 406: Columbia Gateway → Columbia Mall from Columbia Gateway to Mall in Columbia
- Bus 406: Columbia Mall → Columbia Gateway from Mall in Columbia to Columbia Gateway
- Bus 409: Elkridge Corners / Town Centre Laurel
- Bus 409: Towne Centre Laurel / Elkridge Corners from Towne Centre Laurel to Elkridge Corners
- Bus 501: Arundel Mills / Columbia from Arundel Mills Mall to Mall In Columbia
- MARC Camden Line: Baltimore => Washington from Baltimore Camden Station to Washington Union Station
- MARC Camden Line: Baltimore => Washington from Baltimore Camden Station to Washington Union Station
- MARC Camden Line: Baltimore => Washington from Baltimore Camden Station to Washington Union Station
- MARC Camden Line: Washington => Baltimore from Washington Union Station to Baltimore Camden Station
- MARC Camden Line: Washington => Baltimore from Washington Union Station to Baltimore Camden Station
- MARC Camden Line: Washington => Baltimore from Washington Union Station to Baltimore Camden Station
- Commuter Bus 203: Bethesda
- Commuter Bus 203: Columbia
- Commuter Bus 315: Washington, D.C. (from Lotte Plaza)
- Commuter Bus 325: Columbia (from Capitol Hill)
- Commuter Bus 325: Columbia (from Metro Center)
- Green Line
- Purple Line
Stops
- Scaggsville Park & Ride
- Scaggsville Park & Ride
- Broken Land Park & Ride
- Oakland Mills Village Center
- Snowden River Park & Ride
- Snowden River Park & Ride
- Assateague Dr / Maryland Food Center
- Dorsey
- Dorsey
- Savage
- Savage
- Assateague Dr / Conowingo Dr
- Assateague Dr / Old Giant Warehouse
- Assateague Dr / Rappahannock Ave
- Building 5
- Lobby 1
- Lobby 7
- MP6
- Oceano Avenue and Assateague Drive
- Savage MARC Station
- Washington Blvd / Blue Stream Dr (Southbound)
- Washington Blvd / Cooney Ln (Southbound)
- Washington Blvd / Elkridge Corners Shopping Center
- Washington Blvd / Meadowridge Rd (Southbound)
- Washington Blvd / Port Capital Dr (Southbound)
- 2nd St / Davis Ave
- 2nd St / Midway Plaza Shopping Center
- Assateague Drive & Conowingo Avenue Eastbound
- Assateague Drive & Oceano Avenue Eastbound
- Assateague Drive & Washington Boulevard
Points of interest
- Columbia Montessori School
- The Melting Pot
- Bagel Bin & Deli
- Pizza Bolis
- Curry and Kabob
- Bryant Woods Montessori Children's House
- Kindercare Learning Center
- Dunkin' Donuts
- Bubbles
- Cold Stone Creamery
- Bonchon Chicken
- Cafe on the Quad
- Starbucks
- Bank of America
- M&T Bank
- Corner Bakery Cafe
- Michael’s Deli Café
- CaliBurger
- MOD Pizza
- The Mall in Columbia
- The Mall in Columbia
- Columbia Mall
- Uncle Julio's
- Seasons 52
- Starbucks
- Zoës Kitchen
- Chipotle
- McDonald's
- Chick-fil-A
- Five Guys