How Canadian National Railroad has consolidated two mechanical and one remote interlocking and three new interlockings whose switches and signals were formerly controlled by switch tenders; new terminal interlocking is concentrated in area about 3 mi long at Hamilton, Ont; plan. (See also Ry Signaling and Communications v 51 n 9 Sept 1958 p 19-23, 25)
CN consolidates interlockings
Ry Age
Railway Age ; 145 , n 16
1958
Article (Journal)
English
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