Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:Defunct_Pennsylvania_railroads> . }
- Abraham_Kirkpatrick_Lewis subject Category:Defunct_Pennsylvania_railroads.
- Aliquippa_and_Southern_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Allegheny_Mountain_Tunnel subject Category:Defunct_Pennsylvania_railroads.
- Allegheny_Portage_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Allegheny_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Allegheny_Southern_Railway subject Category:Defunct_Pennsylvania_railroads.
- Allegheny_Valley_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Allegheny_Valley_Street_Railway subject Category:Defunct_Pennsylvania_railroads.
- Allegheny_and_Bald_Eagle_Railroad,_Coal_and_Iron_Company subject Category:Defunct_Pennsylvania_railroads.
- Allegheny_and_South_Side_Railway subject Category:Defunct_Pennsylvania_railroads.
- Allentown_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Altoona,_Clearfield_and_Northern_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Altoona,_Juniata_and_Northern_Railway subject Category:Defunct_Pennsylvania_railroads.
- Altoona_Northern_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Altoona_and_Beech_Creek_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Altoona_and_Philipsburg_Connecting_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Altoona_and_Wopsononock_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Atlantic_and_Great_Western_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Atlantic_and_Great_Western_Railway subject Category:Defunct_Pennsylvania_railroads.
- Auburn_and_Port_Clinton_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Bachman_Valley_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Bald_Eagle_Valley_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Baltimore_and_Hanover_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Baltimore_and_Harrisburg_Railway subject Category:Defunct_Pennsylvania_railroads.
- Baltimore_and_Lehigh_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Baltimore_and_Ohio_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Baltimore_and_Ohio_Short_Line_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Baltimore_and_Philadelphia_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Baltimore_and_Philadelphia_Railway subject Category:Defunct_Pennsylvania_railroads.
- Bangor_and_Portland_Railway subject Category:Defunct_Pennsylvania_railroads.
- Bedford_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Bellefonte_Central_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Bellefonte_and_Buffalo_Run_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Bellefonte_and_Snowshoe_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Birmingham_Coal_Company subject Category:Defunct_Pennsylvania_railroads.
- Blacklick_and_Yellow_Creek_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Bloomsburg_and_Sullivan_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Blue_Mountain_Railroad_(Pennsylvania) subject Category:Defunct_Pennsylvania_railroads.
- Bradford_and_Foster_Brook_Railway subject Category:Defunct_Pennsylvania_railroads.
- Brock_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Brookville_and_Mahoning_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Buffalo,_Bradford_and_Pittsburgh_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Buffalo,_Cleveland_and_Chicago_Railway subject Category:Defunct_Pennsylvania_railroads.
- Buffalo,_Pittsburgh_and_Western_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Buffalo,_Rochester_and_Pittsburgh_Railway subject Category:Defunct_Pennsylvania_railroads.
- Buffalo_Run,_Bellefonte_and_Bald_Eagle_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Buffalo_and_Erie_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Buffalo_and_Susquehanna_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Bustleton_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Bustleton_and_Eastern_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Cambria_and_Indiana_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Catasauqua_and_Fogelsville_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Catawissa,_Williamsport_and_Erie_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Catawissa_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Central_Columbiana_and_Pennsylvania_Railway subject Category:Defunct_Pennsylvania_railroads.
- Central_Pennsylvania_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Central_Pennsylvania_Railroad_(Eastern_Extension) subject Category:Defunct_Pennsylvania_railroads.
- Central_Railroad_of_New_Jersey subject Category:Defunct_Pennsylvania_railroads.
- Central_Railroad_of_Pennsylvania subject Category:Defunct_Pennsylvania_railroads.
- Central_Railroad_of_Pennsylvania_(1891–1918) subject Category:Defunct_Pennsylvania_railroads.
- Chambersburg,_Greencastle_and_Waynesboro_Street_Railway subject Category:Defunct_Pennsylvania_railroads.
- Chester_Creek_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Coal_Hill_Coal_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Columbia_and_Maryland_Line_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Columbia_and_Port_Deposit_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Columbia_and_Port_Deposit_Railway subject Category:Defunct_Pennsylvania_railroads.
- Conestoga_Traction_Company subject Category:Defunct_Pennsylvania_railroads.
- Connecting_Railway subject Category:Defunct_Pennsylvania_railroads.
- Conrail subject Category:Defunct_Pennsylvania_railroads.
- Coudersport_and_Port_Allegany_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Cumberland_Valley_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Cumberland_Valley_and_Waynesboro_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Danville,_Hazleton_and_Wilkes-Barre_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Delaware,_Lackawanna_and_Western_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Delaware,_Lehigh,_Schuylkill_&_Susquehanna_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Delaware_River_and_Lancaster_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Delaware_Valley_Railway subject Category:Defunct_Pennsylvania_railroads.
- Delaware_Western_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Delaware_and_Chester_County_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Delaware_and_Cobb's_Gap_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Delaware_and_Hudson_Canal_Company subject Category:Defunct_Pennsylvania_railroads.
- Delaware_and_Hudson_Company subject Category:Defunct_Pennsylvania_railroads.
- Delaware_and_Hudson_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Delaware_and_Slatington_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Doe_Run_and_White_Clay_Creek_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Duncannon,_Landisburg_and_Broad_Top_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Dunkirk,_Allegheny_Valley_and_Pittsburgh_Railroad subject Category:Defunct_Pennsylvania_railroads.
- East_Penn_Railways subject Category:Defunct_Pennsylvania_railroads.
- East_Waterford_Lumber_Company subject Category:Defunct_Pennsylvania_railroads.
- Elmira_and_Williamsport_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Engelside_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Erie_Electric_Motor_Company subject Category:Defunct_Pennsylvania_railroads.
- Erie_Lackawanna_Railway subject Category:Defunct_Pennsylvania_railroads.
- Erie_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Erie_Railway subject Category:Defunct_Pennsylvania_railroads.
- Erie_and_North_East_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Erie_and_Pittsburgh_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Erie_and_State_Line_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Erie–Lackawanna_Railroad subject Category:Defunct_Pennsylvania_railroads.
- Fair_Hill_Railroad subject Category:Defunct_Pennsylvania_railroads.