RRSignal.com Photo Gallery

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

Most viewed
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Hutchinson, Kansas76 views
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CTC machine, El Toro to Old Tower76 views
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Englewood Yard - Tower rack for all-relay interlocking76 views
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TCC Console76 views
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Motor car Indicators at Clear Lake76 views
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Clapper - Outer Depot76 views
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Tilton-Tolono76 views
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Hayford to East End76 views
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Model of U.R. for Brazil76 views
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Compressors at 13th St. Interlocking, Chicago Subway, C.R.T.76 views
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Power panel in Compressor Room, 13th St. Interlocking76 views
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Kansas City Terminal76 views
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Derail No. 67 on track 5 east of RU tower76 viewsElizabethport
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Spring switch location at entrance to eastward yard, showing electric lock76 viewsUR Interlocking, Elizabethport
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Babylon - G Relay Rack76 views
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Various positions of hands using buttons and toggle switches on Speed Control Panel76 views
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Control tower with compressed-air storage tanks and after-coolers.76 views
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Aux. gasoline engine driven air compressor in compressor room76 views
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View from control tower showing cars entering classification tracks76 views
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U.S. Steel Saxonburg Plant Car Retarder & Radar Speed Control76 views
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Model 40 Retarder Reading for Shipping in UNIT76 views
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Dr. T. J. O'Meara76 views
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Auto. train control equipment as applied to UP's streamliners - Nos. 4, 5, 6 and 7.76 views
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Oakland Bay Bridge76 views
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Complete motorman's cab equipment76 views
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Market St. Extension76 views
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Philadelphia Subway Relay Racks Packed for shipping76 views
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5th St. Interlocking Control Panel76 views
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Control Panel for Montreal Expo Express76 views
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WABCO Rapid Transit test Car76 views
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NYCTA 529 Indication System (Field Unit)76 views
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Relays, transformers, & RPQ-41 rectifiers in signal room AB 94 on continuous platform near Jackson, Chicago Subway, CRT76 views
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