Markers show approximate centers of abandoned routes.
Mike Guzzi's site on Northeast Pennsylvania Abandoned Railroads
East Broad Top Railroad website by Ben Sullivan
The South Pennsylvania Railroad (surveyed, but never built)
Some pictures and accounts of abandoned railroads in northeast region of the Keystone State
Abandoned C&O Rockwood Connector bridge over the Cassleman River, Rockwood, PA
Old EMD SW1 in Pennsylvania
Webpage depicting the Allegheny Portage Railroad on the NPS Website
Expedition to the Lackawanna Iron & Steel Ore Mines (Part I)
Expedition to the Lackawanna Iron & Steel Ore Mines (Part II)