High speed moves protected at Lincoln, Ill, by two automatic and five auto-manual installations, with special speed and switch cut-outs; five crossings blocked off. (See also Ry Signaling v 33 n 2 Feb 1940 p 90-5)
Gates at seven alton grade crossings
Ry Age
Railway Age ; 108 , n 9
1940
3 pages
Article (Journal)
English
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Gates at seven alton grade crossings
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