Facing point crossover protected by interlocked signals on Grand Trunk double track line at Lansing, Mich, provides for station stops of eastbound passenger trains on westward track.
Signaling eliminates platform maintenance
Ry Signaling
Railway Signaling ; 30 , n 4 ; p 218-219
1937
2 pages
Aufsatz (Zeitschrift)
Englisch
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