Multiple track crossings, involving two railroads, are equipped with standard type of protection in service 24 hr per day, thus improving safety to public as compared with former protection by part time flagmen; plan of tracks, streets and crossing protection on Chicago and North Western and Chicago Great Western at Carroll, Iowa.
Special protection problems solved by gates and flashers
Ry Signaling Communications
Railway Signaling and Communication ; 44 , n 8 ; p 530-535
1951
6 pages
Article (Journal)
English
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