On 103 mi of single track, handling 10 scheduled trains daily, Chicago, Rock Island and Pacific installed station-to-station automatic block, improvement being staggered intermediates to eliminate station overlaps; signals are searchlight type with single filament lamps normally fed from a-c supply and lighted continuously.


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    Title :

    Simplified automatic block for light traffic


    Additional title:

    Ry Age


    Published in:

    Railway Age ; 130 , n 16


    Publication date :

    1951


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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