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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Polo to Loredo51 views
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Polo to Loredo51 views
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Glencoe to Milbank51 views
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Aberdeen - Mobridge51 views
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Melbourne - B-30 Control machine51 views
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New York & St. Louis Railroad51 views
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Thornton51 views
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Thornton51 views
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Thornton51 views
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Steel instrument case "B" at east end of Wampum51 views
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Looking west at electrically locked switch 16 Newport showing signal 455 in background51 views
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Eastbound passenger #24 at Wampum at switch A-7, dwarfs R-8 and R-10 in foreground51 views
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2-ft. 8-in steel instrument case at switch lock location 16, Newport51 views
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Eastbound passenger on P&LE at signal location L-4, L-10.51 views
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Junction box on concrete foundation for signal L-4, Wampum51 views
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Termination of cables on back of terminal board in steel relay house at Wampum51 views
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Westbound freight at signal location R-18 and R-20 at B.& O. Jct.51 views
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Switch 19 - CTC installation51 views
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Switch No.9 - Tlatilco51 views
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Coleman-Miami51 views
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Las Vegas to Yermo - CTC machine51 views
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Pocatello-Glenn's Ferry51 views
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Glenn's Ferry-Pocatello51 views
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Gibbon-Menoken51 views
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Montana Junction51 views
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Cheynne-Laramie51 views
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Oakwood Michigan Installation51 views
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Fairview to Mercer51 views
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UR Interlocking Machine, South Portal, Chicago Subway51 views
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UR Interlocking Machine, South Portal, Chicago Subway51 views
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Chilean State Ry. - Almeda Yard51 views
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Conway Yard from the Air51 views
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