Línea de Autobús 501 - Bus 501: Arundel Mills / Columbia -
Paradas de autobús
- 1 - Arundel Mills Mall
- 2 - Dorsey MARC Station
- 3 - Washington Blvd / Meadowridge Rd (Southbound)
- 4 - Washington Blvd / Cooney Ln (Southbound)
- 5 - Washington Blvd / Blue Stream Dr (Southbound)
- 6 - Washington Blvd / Port Capital Dr (Southbound)
- 7 - Assateague Dr / Maryland Food Center
- 8 - Snowden River Park & Ride
- 9 - Snowden Square (Westbound)
- 10 - Stanford Blvd / McGaw Rd (Northbound)
- 11 - Stanford Blvd / University Of Phoenix (Northbound)
- 12 - Stanford Blvd / Stanford Boulevard Cir (Westbound)
- 13 - Dobbin Center
- 14 - Little Patuxent Pkwy / Running Brook Rd
- 15 - Windstream Dr / Mall In Columbia (Southbound)
- 16 - Mall In Columbia / Amc Theatre (Southbound)
- 17 - Mall In Columbia