At Winchester, Ky, Louisville and Nashville has installed all relay interlocking to protect crossing of double track main line of L and N with single-track main line of Chesapeake and Ohio; illustrated description of plant; elimination of stops for 42 freight trains daily saves about 10 min for each train, making total of about 135 freight-car hrs daily.
All-relay interlocking protects railroad crossing
Ry Signaling
Railway Signaling ; 38 , n 11
1945
3 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Non-interlocking no-stop railroad crossing
Engineering Index Backfile | 1921
|All-relay interlocking replaces crossing gate
Engineering Index Backfile | 1938
All-relay interlocking replaces crossing gate
Engineering Index Backfile | 1938
Interlocking system of railroad signals
Engineering Index Backfile | 1889