Train movements expedited and necessity for second track postponed on 7mi., single-track grade; former method of operation; track and signal plan of territory included in centralized control system; operation with new system; working of centralized control.
Canadian Pacific installs centralized traffic control to solve operating problem
Ry. Signaling
Railway Signaling ; 23 , n 1
1930
3 pages
9 Figs.
Article (Journal)
English
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