Details of the proposed design by C. C. Conklin. Three tunnels, side by side, for railway, street and footway, constructed of concrete. (See also Eng. News, Feb. 2 1893, p. 100)


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Duluth ship canal tunnel


    Additional title:

    Eng Rec


    Contributors:

    Published in:

    Publication date :

    1893


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    Duluth ship canal tunnel

    Conklin, C.C. | Engineering Index Backfile | 1893



    Barnes-Duluth tankers

    Engineering Index Backfile | 1942


    Relining the Mauvages Tunnel on the Marne Ship Canal

    Mann, Francis B. | Engineering Index Backfile | 1913


    Proposed lift bridge, Duluth, Minn.

    Engineering Index Backfile | 1892