Details of control, together with spring switches, installed by Grand Trunk Western, at cost of $5000 and saving of $6000 annually, to replace interlocking and staff system on 5 1/4-mi section of single track between two ends of double track at Sedley, Ind, and Valparaiso; train movements directed by signal indications. (See also Ry Age v 96 n 7 Feb 17 1934 p 255-7)
Centralized traffic control replaces staff system on G.T.W.
Ry Signaling
Railway Signaling ; 27 , n 2
1934
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Centralized traffic control replaces staff system on G.T.W.
Engineering Index Backfile | 1934
C.T.C. replaces staff system on Milwaukee
Engineering Index Backfile | 1938
C.T.C. replaces staff system on Milwaukee
Engineering Index Backfile | 1938
Engineering Index Backfile | 1931
Engineering Index Backfile | 1932
|