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 - Highway Traffic Control
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HC-81 Highway Crossing Unit67 views
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Trial sign for highway traffic control on Penna. turnpike66 views
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Parts of Highway Crossing Signal66 views
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HC-81 Highway Crossing Signal66 views
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Crossing Gate Mechanism65 views
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Chesapeake Bay Bridge & Tunnel Control Panel (Front)65 views
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HC-100 Highway Crossing Signal Unit65 views
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HC-100 Highway Crossing Signal65 views
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Highway crossing sign - Reflector Buttons65 views
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HC-81 Highway Crossing Signal65 views
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HC-81 Highway Crossing Signal65 views
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Crossing Gate Mechanism64 views
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Highway Crossing Gate Mechanism64 views
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HC-81 Highway Crossing Signal64 views
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HC-100 Highway Crossing (Arrangement for Back-to-Back Installation)63 views
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HC-100 Highway Crossing Signal (arrangement for back to back installation)63 views
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Highway crossing sign - Reflector Buttons63 views
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HC-81 Highway Crossing Signal63 views
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HC-81 Highway Crossing Signal63 views
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Old & New Low Voltage Motor for Crossing Gates62 views
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Lightweight Crossing Gate for WRRS62 views
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Lightweight Crossing Gate Case62 views
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Crossing Gate Mechanism62 views
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Highway Crossing Gate Mechanism62 views
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Trial sign for highway traffic control on Penna. turnpike62 views
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Extruded Aluminum Highway Crossing Signs62 views
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Highway Crossing Gate Mechanism61 views
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Parking Lot Gate61 views
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Trial sign for highway traffic control on Penna. turnpike61 views
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Wire Guard for Highway Crossing signal61 views
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HC-81 Highway Crossing Signal61 views
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Parking Lot Gate60 views
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