RRSignal.com Photo Gallery

Featuring Union Switch & Signal equipment photos
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Category Albums Files
Centralized Traffic ControlCTC equipment photos from Union Switch & Signal
53 2,512
UR Interlocking"Union Route" equipment photos from Union Switch & Signal
15 428
Electric InterlockingElectric Interlocking Photos from Union Switch & Signal
6 67
Hump Yard & Car RetardersHump Yard, Car Retarder, and Velac equipment from US&S
47 1,461
E.P. InterlockingElectro-Pneumatic Interlocking Photos
11 110
PortraitsPortraits of US&S Employees
1 100
Train Control & Cab SignalsTrain Control & Cab Signal Equipment Photos
12 420
SubwaysSubway equipment photos from Union Switch & Signal
8 394
Aviation & NavigationAviation, Navigation, and Aerospace equipment photos
1 163
Remote ControlRemote Control equipment photos
6 291
Radio, Telephone, Infomat, Automatic Car ID, AFORadio, Portable Telephone, Infomat, Automatic Car ID, AFO equipment photos
6 412
Relays, Rectifiers, Cases & HousesRelays, Rectifiers, Relay cases, houses, racks, and compressors
7 491
SignalsAutomatic, Color Position Light, Semaphores, Style N, R and TR Color Light, Yard Track Indicators
10 256
Highway Traffic ControlCrossing Gates, No Turn Signals, Highway Crossings, Traffic Control, Parking Lot Gates
5 127
SwitchesSwitch Movements, Machines, CP Switch Valves, & Electric Locks
19 449
Industrial Control SystemsPipeline, Steel Mill, Readall, Relays, and Communications
35 1,182
Shop Photos, Solid State Systems, & Special PhotosShop Photos, Solid State Systems, & Special Photos
3 373
9,236 files in 246 albums and 17 categories with 0 comments viewed 320,129 times

Last additions
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Automatic Train Graph for CTC128 viewsApr 22, 2017
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Field Line and Start Unit for CTC139 viewsApr 22, 2017
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Section of T.C.C. Control Panel Buttons (side)126 viewsApr 22, 2017
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Section of T.C.C. Control Panel Buttons (front)120 viewsApr 22, 2017
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Section of T.C.C. Track Model showing back lighting (side)112 viewsApr 22, 2017
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Section of T.C.C. Track Model showing back light (front)152 viewsApr 22, 2017
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Section of T.C.C. Track Model showing back lighting (back)107 viewsApr 22, 2017
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T.C.C. Console in Sales Promotion Center - close up of center panel181 viewsApr 22, 2017