Streetcrossing protection at Macomb, Ill, on Burlington, improved by removing gates, installing flashing-light signals and closing six streets; part-time-manual control and special control for station provided; type of equipment used.
Crossing gates replaced by flashing-light signals
Ry Signaling
Railway Signaling ; 26 , n 7 ; p 192-194
1933
3 pages
Aufsatz (Zeitschrift)
Englisch
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