Centralized traffic control installed on 11 mi of double track main line between Bluestone, W Va, and Powhatan; power switches at two junctions with branch lines, one center siding, and crossovers between main tracks; signaling arranged for train movements in both directions on both tracks, so that faster trains can be run around slower ones, increasing track capacity; track plan shown. (see also Ry Age v 130 n 11 Mar 19 1951 p 46-8)
Both tracks both ways on Norfolk and Western
Ry Signaling Communications
Railway Signaling and Communication ; 44 , n 1
1951
4 pages
Aufsatz (Zeitschrift)
Englisch
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Both ways on both tracks with CTC
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