Chesapeake and Ohio, Pere Marquette District, has completed improvements on 119.2 mi of single track and 13.9 mi of double track on Chicago-Petosky division between Porter, Ind, and Lamar, Mich; sidings were relocated and extended; power switch machines and signaling installed to form complete centralized traffic control. (See also Ry Signaling and Communications v 42 n 4 Apr 1949 p 243-8)
Modern signaling on division
Ry Age
Railway Age ; 126 , n 14
1949
4 pages
Article (Journal)
English
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Engineering Index Backfile | 1949
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