MARC riders who need to move between the BWI Airport station and the Dorsey station will have a new option starting later this month. Beginning Aug. 22, a bus will allow travelers aboard MARC trains to move from the BWI station to the Dorsey station
The bus connection will enable passengers to move from Penn Line trains 520 (12:20 p.m. departure from Washington) and 548 (9 p.m. departure from Washington). Just show your MARC ticket to access MTA Commuter Bus No. 201. This bus will wait for trains 520 and 548 in case there are any delays.