Straight Line Diagram showing Various Facilities:
Trackage Rights, Passing Sidings, Yards, Helper Service, Block Stations, Interlockings, Wreck Train Locations, Ferry Service.

300 dpi DjVu bitonal:
West of Pittsburgh (279K)
Pittsburgh and East (407K)

 

System Map showing Number of Tracks
300 dpi DjVu bitonal (226K)