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
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Both tracks both ways on Norfolk and Western
Engineering Index Backfile | 1951
Either-direction running on two-tracks on Norfolk and western
Engineering Index Backfile | 1949
NTIS | 1994
Case dozers deliver maximum power to both tracks
British Library Online Contents | 2000
Railroad traffic on tracks operating in both directions
Engineering Index Backfile | 1956
|