Onboard MARC Penn Line
7 videos • 463 views • by JBtrainman The MARC Penn Line goes from Baltimore Penn Station to Washington D.C. Union Station with stops at West Baltimore, Halethorpe, BWI, Odenton, Bowie State, Seabrook, and New Carrollton. I am documenting this line with complete onboard videos from station to station in the northbound direction, and a general overview of the line onboard an Amtrak train.