Installation on 60.7 mi of single track between Richmond, Ind, and Cincinnati, Ohio, reduces train time although number of train movements has increased 73%; general character of line; safety increased and delays reduced; arrangement of semi-automatics; coding systems used. (See also Ry Signaling v 35 n 2 Feb 1942 p 78-87)
Pennsylvania installs centralized traffic control
Ry Age
Railway Age ; 113 , n 13
1942
3 pages
Article (Journal)
English
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Pennsylvania installs centralized traffic control
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