Defunct Washington, D.C., railroads

Die Capital Traction Company war zu Beginn des 20. Jahrhunderts das kleinere der beiden großen Straßenbahnunternehmen in Washington, DC .

Conrail(reporting markCR), formally the Consolidated Rail Corporation, was the primary Class I railroad in the Northeastern United States between 1976 and 1999.

Die Penn Central Transportation Company , üblicherweise abgekürzt Penn Central , war eine amerikanische Eisenbahngesellschaft der Klasse I , die von 1968 bis 1976 in Betrieb war.

The Pennsylvania Railroad (reporting markPRR), officially the Pennsylvania Railroad Company, also known as the "Pennsy," was an American Class I railroad established in 1846 and headquartered in Philadelphia,

Die Philadelphia, Baltimore and Washington Railroad ( PB&W ) war eine Eisenbahngesellschaft , die von 1902 bis 1976 in Pennsylvania , Delaware , Maryland und dem District of Columbia verkehrte .