Unique installation at Cedar Rapids, Iowa, solves serious traffic problem and facilitates rail movements at minimum cost.
Simple interlocking eliminates train stops in city streets
Ry. Age
Railway Age ; 82 , n 8
1927
3 pages
5 Figs.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Automatic interlocking eliminates train stops
Engineering Index Backfile | 1933
Simple interlocking saves many train stops
Engineering Index Backfile | 1951
New electric interlocking on the Burlington eliminates 160 train stops per day
Engineering Index Backfile | 1930
|34 train stops eliminated daily by interlocking
Engineering Index Backfile | 1936
Power interlocking eliminates delays
Engineering Index Backfile | 1931