Developments in application of oil-buffered spring switches made on Chicago, South Shore and South Bend, electrified railroad; fast schedules maintained; special features of switch construction; automatic signals afford protection; results obtained were so satisfactory that two other layouts are planned for early installation. (see also Ry. Signaling, vol. 21, no. 8, Sept. 1928, pp. 331-332, 3 figs)
South shore line uses spring switches on heavy traffic line
Ry. Age
Railway Age ; 85 , n 10
1928
2 pages
3 Figs.
Article (Journal)
English
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South shore line uses spring switches on heavy traffic line
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