RRSignal.com Photo Gallery

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


Last additions - Hump Yard & Car Retarders
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Switch machine33 viewsDec 28, 2011
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Switch machine positioned ahead of each cut29 viewsDec 28, 2011
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Trimmer signal35 viewsDec 28, 2011
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Cab signal in hump locomotive35 viewsDec 28, 2011
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Cab, hump and trimmer signal controls on automatic switching machine34 viewsDec 28, 2011
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Automatic Switching Machine34 viewsDec 28, 2011
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Automatic Switching Equipment with maintainer34 viewsDec 28, 2011
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Maintainers and computer racks29 viewsDec 28, 2011
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Maintainers and computer racks31 viewsDec 28, 2011
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Computer equipment33 viewsDec 28, 2011
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Indicator on retarder control machine36 viewsDec 28, 2011
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Track fullness section of retarder control machine35 viewsDec 28, 2011
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Retarder control machine34 viewsDec 28, 2011
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Operator at Retarder Console36 viewsDec 28, 2011
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Coupled32 viewsDec 28, 2011
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Group retarders and classification tracks29 viewsDec 28, 2011
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Cars go thru group retarders to classification tracks30 viewsDec 28, 2011
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Group Retarder Closed36 viewsDec 28, 2011
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Group Retarder Open34 viewsDec 28, 2011
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Wheel counter & group retarder29 viewsDec 28, 2011
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Classification track from retarder control tower33 viewsDec 28, 2011
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Cars approaching intermediate retarders26 viewsDec 28, 2011
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Cars approaching intermediate retarders30 viewsDec 28, 2011
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Cars approaching intermediate retarders24 viewsDec 28, 2011
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Cars approaching intermediate retarders31 viewsDec 28, 2011
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Car speed is measured as each cut goes through master retarder24 viewsDec 28, 2011
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Car speed is measured as each cut goes through master retarder35 viewsDec 28, 2011
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Car in master retarder28 viewsDec 28, 2011
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Cars in master retarder29 viewsDec 28, 2011
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Car rollability on tangent track on car weight are measured near crest of hump34 viewsDec 28, 2011
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Cars are cut near top of crest29 viewsDec 28, 2011
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Hump & Trimmer Signals36 viewsDec 28, 2011
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