파일:Pennsylvania Railroad.svgDescriptionPennsylvania Railroad.svg The logo of Pennsylvania Railroad – American Class I railroad (1846-1968) Source jericohobbies.com Author Pennsylvania Railroad
파일:Strasburg Railroad meet.jpg|Description=[[Strasburg Railroad]], meet of two trains in Amish cornfield near Groff's Grove, Penna. [[Image:Flag of Pennsylvania.svg|45px]]. |Source=[[User:JGHowes]]
파일:PRR1223.jpg|Description=[[Pennsylvania Railroad]] engine #1223 in operation on the [[Strasburg Rail Road]], Strasburg, Penna. [[Image:Flag of Pennsylvania.svg|35px]].
파일:PB&W map.svgBaltimore and Washington Railroad just prior to its 1918 lease by the Pennsylvania Railroad. Trackage rights, like over the Union Railroad of Baltimore, are
파일:NYSW Historical NJ and PA.svgSusquehanna and Western was one of four major railroads hauling anthracite coal from the Northern coalfield of Pennsylvania to the tidewater at New York City. The