Columns lengthened. Through span replaces deck span. Jacks in timber bents and cribbing lift cross girders.


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    Title :

    Chicago elevated railway raised


    Additional title:

    Eng. News-Rec


    Published in:

    Publication date :

    1921


    Size :

    3 pages


    Remarks:

    5 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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