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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 Saginaw-Gainesville & Dalton Jct. Dallas78 views
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 Englewood Yard - Tower rack for all-relay interlocking78 views
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 Englewood Yard - Tower rack for all-relay interlocking78 views
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 Englewood Yard Control Machine78 views
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 TCC Console - power, registry, and code rack78 views
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 Computer Controlled Interlocking Equipment78 views
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 Yard track indicator for W.B. freights at E. Milford78 views
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 Glenn's Ferry - Nampa Huntington Inst. 78 views506C System CTC Racks
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 Montpelier-Adrian78 views
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 Oroville-Portola78 views
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 Signal location A-48 near South Portal, Chicago Subway - C.R.T.78 views
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 Southbound train at signal location A-18 and B-18, 13th St. Interlocking78 views
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 Chicago Subway Interlocking machine - Dearborn Street78 views
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 UR Interlocking Machine, State St. Subway, Chicago78 views
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 Looing east on main line from westbound home signal bridge78 viewsUR Interlocking, Elizabethport
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 UR Interlocking at Elizabethport78 views
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 Car Retarder Machine78 views
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 Pullman Standard Rapid Transit Train78 views
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 N.Y.C.T.A. 59th St. Interlocking (Grand Central Track Indicator)78 views
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 Relay Case Wired Complete and Strapped for Shipment. Double Automatic Signal Location - Seaboard78 views
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 Model of Relay House Prepared for Union Pacific78 views
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 HM Relay House - 8'-6" x 12' (Interior)78 views
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 Two-frequency I.T.C. Control Station - P.R.R.78 views
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 I.T.C. Two-Frequency Equipment Box for Diesel Locomotive78 views
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 Helper engine headed west - Allegheny Summit CTC - C. & O.78 views
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 Single signal location No. 23.1 between No. Eaton and Grafton, O., Looking South - Big Four RR78 views
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 Signal location 364.5 - P.R.R. about 6 miles west of Warsaw, Ind.78 views
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 Spring Hill tower and train order signal where CTC panel for Belt Jct. is located - Milwaukee - C. & E. I.78 views
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 A.C.L. Waycross to Jessup - Highway Crossing Gates at Jessup78 views
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 A.C.L. Waycross to Jessup - Jacksonville CTC Highway Crossing Signals and Gates - Folkston, Ga.78 views
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 Panel removed to show mechanism in highway traffic control sign for Penna. turnpike78 views
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 Red Bank to Oil City78 views
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