On 40 mi of double track between Kansas City, Mo, and Paola, Kan, St. Louis-San Francisco has installed power operated crossovers and signals, in centralized traffic control system, by means of which trains now run as on two single track main lines, side-by-side.
Both ways on both tracks with CTC
Ry Signaling Communications
Railway Signaling and Communications ; 48 , n 2
1955
5 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Both tracks both ways on Norfolk and Western
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NTIS | 1994
Railroad traffic on tracks operating in both directions
Engineering Index Backfile | 1956
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Engineering Index Backfile | 1955
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