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 - Signals
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Eastbound train - Polo, Mo. - Rock Island - Milwaukee79 views
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Westbound Freight on Horse Shoe Curve at Kittanning Point - P.R.R.79 views
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Red Oak to Balfour C.T.C. - C. B. & Q.79 views
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Driftwood interlocking showing tower in which CTC machine is located - P.R.R.79 views
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Looking north at single signal location near North Eaton, O - 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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Looking east at White Sulphur Springs - C. & O.78 viewsAutomatic Signal Installation
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Switch layout with direct acting movements and color light switch signal - Galesburg Yard - C.B.& Q. RR77 views
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#53 southbound passenger train, passing north end Weston - No. Lima to Roachton CTC - B. & O. R.R.77 views
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Eastbound C. & O. passenger at home signal, "A" Tower - Allegheny Summit CTC - C. & O.77 views
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Looking west from west portal of westbound tunnel, 3 miles east of tower "A" - Allegheny Summit CTC - C. & O.77 views
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Single signal location No. 23.1 between No. Eaton and Grafton, O., Looking South - Big Four RR77 views
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Westbound train at White Sulphur Springs Station - C. & O.77 viewsAuto. Sig. Install.
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White Sulphur Springs, W.Va. - C. & O. Rwy.77 views
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Automatic Signals, Horse Shoe Curve, Kittanning Point - P.R.R.77 views
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S.B. Milwaukee freight passing through automatic interlocking at Knowles, Ill. N.B. home signals in foreground - Milwaukee - Illinois Central crossing77 views
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Highway cross. signals at N.B. home signal for El Dorado, end double track - P.R.R.76 views
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Automatic signal location 455, middle arm governs trains westbound on P. & L. E. - Lower arm governs trains westbound on B. & O. 76 viewsP. & L. E. CTC installation
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Spring switch installation on the C. M. St. P. & P.76 views
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#85 at south end Deshler - No. Lima to Roachton CTC - B. & O. R.R.75 views
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Remote switch layout on S.W. approach - Cincinnati Union Terminal75 views
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Southwest approach underneath southern structure - Cincinnati Union Terminal75 views
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Spring switch, west end of passing track at Carden, Kan., near Marysville - Union Pacific R.R.75 views
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Looking south at signal location 29.1, LaGrange, O. - Big Four RR75 views
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Double signal location south of LaGrange, O., Looking north - Big Four RR75 views
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Automatic Signals, Horse Shoe Curve, Kittanning Point - P.R.R.75 views
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Automatic signal bridge west of Seward, Pa. - P.R.R.75 views
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Westbound passenger at signal bridge near Seward, Pa. - P.R.R.75 views
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Grade Signals on P.R.R. between Wilsmore and Portage, Pa.75 views
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Looking west at West Yard, Chillicothe, Ill. - Santa Fe74 views
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Eastbound C. & O. passenger approaching home signal, "A" Tower - Allegheny Summit CTC - C. & O.74 views
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Helper engine cut off from train at Tower "A" - Allegheny Summit CTC - C. & O.72 views
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