Facilities between Den Davis, Ind., and Almeda, have effected saving of 12 min. on each freight-train stop; traffic characteristics of line; track and signal plan of centralized-control territory; control machine; power-switch operation; code line circuit.
Pennsylvania installs centralized traffic control on 30.3 miles of single track
Ry. Age
Railway Age ; 90 , n 4
1931
2 pages
2 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Pennsylvania installs centralized control on 30.3 miles of single track
Engineering Index Backfile | 1930
Burlington installs centralized traffic control on 24 miles of single track
Engineering Index Backfile | 1930
|Burlington installs centralized traffic control on 24 miles of single track
Engineering Index Backfile | 1930
|Pennsylvania installs centralized traffic control
Engineering Index Backfile | 1942
Pennsylvania installs centralized traffic control
Engineering Index Backfile | 1942