[HHPC TEST TRAIN!] Penn Line Train Sim

Drive 100+ different trains between the cities of Washington DC and Baltimore! UPDATES: - 02/21/26: Added recent Amtrak 'HHP-C' crew qualification train with converted ex-HHP8 units - 12/21/25: Snowy season! - 10/19/25: Updates to the MARC IV and SC-44 equipment Tags: Amtrak, MARC, WMATA, Metro, Penn Line, Washington, DC, Baltimore, Northeast Corridor, Train Simulator, Train Sim, Train Game, Transit, PRR