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 - Centralized Traffic Control
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Signal D-2044 views
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Switch 25 - Nonoalco44 views
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South end Ferreria looking north44 views
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CTC Installation44 views
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Switch No.9 - Tlatilco44 views
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Coleman-Miami44 views
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Savannah-Hamlet44 views
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Savannah-Hamlet44 views
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Birmingham Area Installation44 views
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Las Vegas to Yermo - CTC machine44 views
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Las Vegas to Yermo - CTC machine44 views
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Pocatello-Glenn's Ferry44 views
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La Grande-Huntington44 views
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La Grande-Huntington44 views
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Los Angeles-Riverside44 views
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Los Angeles-Riverside44 views
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Gibbon-Menoken44 views
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Granger-Pocatello44 views
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Granger-Pocatello44 views
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Decatur, Ill. Interlocking44 views
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Birmingham, Mo.43 views
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Mamouth to Mobridge43 views
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Mamouth to Mobridge43 views
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Eastbound passenger train No.7 leaving Wampum station passing signals L-4 and L-1043 views
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Lecheria looking south into CTC territory, signal I-50 in right foreground43 views
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San Rafael looking north from signal D-4243 views
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At Tlatlico43 views
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Las Vegas to Yermo - CTC machine43 views
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Pocatello-Glenn's Ferry43 views
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La Grande-Huntington43 views
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Lynndyl-Salt Lake43 views
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Los Angeles-Riverside43 views
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