New facilities in Baltimore and Ohio yard at Connellsville, Pa; revised track layout permits trains to enter or leave yard while cars are being humped; interlocking reduces train delays; retarders expedite classification and reduce operating expenses.


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    Title :

    Yard operations improved


    Additional title:

    Ry Signaling Communications



    Publication date :

    1955


    Size :

    5 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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