Norfolk and Western has installed centralized traffic control on 1. 2 mi of double track and 106.7 mi of single track between Radford, Va, and Bristol; illustrated description of installation. (see also Ry Signaling v 40 n 9 Sept 1947 p 535-40)
N. and W. installs C.T.C. on 107 miles
Ry Age
Railway Age ; 123 , n 11
1947
4 pages
Aufsatz (Zeitschrift)
Englisch
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