New York City Transit Authority has completed modernization of signal system on 10-mi Flushing line; machine at Times Square controls three plants, second controls seven interlockings in Queens area; feature is electronic train identification system for automatic control of facing point switches at interlockings, and for announcing trains in stations and on dispatcher indicating panels. (See also Ry Signaling and Communications v 51 n 8 Aug 1958 p 15-19, 34, 38, 41-2)
Subway consolidates interlockings
Ry Age
Railway Age ; 145 , n 8
1958
7 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Subway consolidates interlockings
Engineering Index Backfile | 1958
Engineering Index Backfile | 1958
Engineering Index Backfile | 1958
New Haven consolidates three interlockings
Engineering Index Backfile | 1937
C and O consolidates interlockings
Engineering Index Backfile | 1955