More then ten tunnels are being built for line between Superi and La Cocha of General Bolgrano National Railroad; longest tunnel, 2000 m; blueprint stage construction described.


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    Title :

    Planning, study and construction of railroad tunnel


    Additional title:

    Proyecto, Estudio y Construccion de un Tunel Ferroviario


    Contributors:
    Diaz, E.C. (author)

    Published in:

    Ciencia y Tecnica ; 116 , n 586 ; p 155-186


    Publication date :

    1951


    Size :

    32 pages


    Remarks:

    Maps, Profiles


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    Spanish





    Railroad Planning

    Gottschalk, P. | British Library Conference Proceedings | 1981


    Railroad tunnel in Montana

    Jacobson, A. | Engineering Index Backfile | 1945



    Railroad construction

    Liddle, W. | Engineering Index Backfile | 1895