RRSignal.com Photo Gallery

Featuring Union Switch & Signal equipment photos
No touchups - No watermarks - Enjoy!
Fixed SQL errors - More photos coming in 2022

Home > Subways > Philadelphia Subway

Philadelphia Subway
a-31032.jpg
 Condensers at Market Street52 viewsRidge Ave. Subway
a-31033.jpg
 H.T. Location44 viewsRidge Ave. Subway
a-31034.jpg
 Looking south to Market Street Station47 viewsRidge Ave. Subway
a-31035.jpg
 CTC machine, Fairmount Ave.58 viewsRidge Ave. Subway
a-31036.jpg
 CTC machine at Fairmount Ave.56 viewsRidge Ave. Subway
a-31037.jpg
 Relay cabinets, Fairmount Ave.46 viewsRidge Ave. Subway
a-31038.jpg
 Compressors at Market St.42 viewsRidge Ave. Subway
a-31039.jpg
 Relay Cabinets at Market St.44 viewsRidge Ave. Subway
a-31040.jpg
 Rectifiers at Market St.44 viewsRidge Ave. Subway
a-31041.jpg
 Compressor switch board at Market St.40 viewsRidge Ave. Subway
a-31042.jpg
 View north from Spring Garden St. Station44 viewsRidge Ave. Subway
a-31043.jpg
 Third Rail attachments, junction boxes, relay cases, and conduits under Fairmount tower44 viewsRidge Ave. Subway
a-31044.jpg
 Rectifier at Fairmount Ave. 45 viewsRidge Ave. Subway
a-33683.jpg
 General arrangement of relay cases, signal, junction boxes, impedance bonds at interlocking approach signal R459 viewsDelaware River Joint Commission
a-33684.jpg
 Automatic signal NJ-10 on eastbound track approaching Camden53 viewsDelaware River Joint Commission
a-33685.jpg
 General view taken from Yard tracks at Camden, showing Camden portal of the subway50 viewsDelaware River Joint Commission
a-33686.jpg
 Arrangement of automatic signal NJ955 viewsDelaware River Joint Commission
a-33687.jpg
 General arrangement of signal NJ11, westbound auto. sig. on approach span53 viewsDelaware River Joint Commission
a-33688.jpg
 Arrangement of signals, relay boxes, stop valves, and cable runs, Camden Portal55 viewsDelaware River Joint Commission
a-33689.jpg
 Three position automatic signal and stop mechanism within Camden Subway54 viewsDelaware River Joint Commission
a-33690.jpg
 Train approaching the switch at east end of Crossover no. 1772 viewsDelaware River Joint Commission
a-33691.jpg
 City Hall Compressor Room66 viewsDelaware River Joint Commission
a-33692.jpg
 Arrangement of conduit pipes and location of instrument cases and stop valves69 viewsDelaware River Joint Commission
a-33693.jpg
 Train approaching automatic signal NJ54 on eastbound track approaching City Hall Station73 viewsDelaware River Joint Commission
a-33694.jpg
 City Hall Interlocking Machine Room, Camden, N.J.98 viewsDelaware River Joint Commission
a-33695.jpg
 Arrangement of switches and cabinet containing the ground detector apparatus, location T4, Camden anchorage69 viewsDelaware River Joint Commission
a-33696.jpg
 Application of the 1000 amp. impedance bonds located on span section of bridge61 viewsDelaware River Joint Commission
a-38046.jpg
 Train approaching the switch at east end of crossover no. 1765 viewsDelaware River Joint Commission
60 files on 2 page(s) 1 2