New panel type centralized traffic control machine installed at Albany, NY, to replace four interlockings and hand thrown switches on 6.6 mi of multiple track in terminal district between Watervliet and Albany. (see also Ry Signaling v 30 n 3 Mar 1937 p 148-53)
Delaware and Hudson installs centralized traffic control
Ry Age
Railway Age ; 102 , n 11
1937
3 pages
Article (Journal)
English
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Delaware and Hudson installs centralized traffic control
Engineering Index Backfile | 1937
Centralized traffic control on Delaware and Hudson
Engineering Index Backfile | 1941
Centralized traffic control on Delaware and Hudson
Engineering Index Backfile | 1941
Pennsylvania installs centralized traffic control
Engineering Index Backfile | 1942
Pennsylvania installs centralized traffic control
Engineering Index Backfile | 1942