Transfer moves and service to industries expedited by new track arrangement, power switches and signals in interlocking, including special communications facilities on Kansas City Terminal Railway; Kansas City is served by main lines of 12 railroads; talk-back loudspeakers, for communicating with train crews, are also used by signal maintainers.
New three-track interchange includes interlocking and talk-backs
Ry Signaling Communications
Railway Signaling and Communications ; 49 , n 4
1956
5 pages
Aufsatz (Zeitschrift)
Englisch
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