System extends over 76.7 mi. of line, with 162 track mi, and control of two railroad-crossing layouts; operating problem on Fitchburg division; physical characteristics of line; track and signal plan of centralized control territory. (See also Ry. Age vol. 91, no. 23, Dec. 5, 1931 pp. 860-864, 3 figs)
Centralized traffic control on Boston and Maine
Ry. Signaling
Railway Signaling ; 24 , n 11
1931
19 Figs.
Article (Journal)
English
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Centralized traffic control on Boston and Maine
Engineering Index Backfile | 1932
Centralized traffic control on Boston and Maine
Engineering Index Backfile | 1932
Centralized traffic control on Boston and Maine
Engineering Index Backfile | 1931
|The Boston and Maine installs centralized control to increase track capacity
Engineering Index Backfile | 1929
|The Boston and Maine installs centralized control to increase track capacity
Engineering Index Backfile | 1929
|