After 21 years of service, corrosion necessitates application of new tape and asphalt cement on bracket bars; relatively few roof bolts need replacement; special work train provided.


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    Title :

    Boston and Maine repairs trolley supports in Hoosac Tunnel


    Additional title:

    Ry Elec Engr


    Contributors:

    Published in:

    Railway Electrical Engineer ; 23 , n 5 ; p 115-117 + 25


    Publication date :

    1932


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :



    Hoosac tunnel enlargement

    Engineering Index Backfile | 1928


    Report on hoosac tunnel collision

    Engineering Index Backfile | 1912


    Electrification of the hoosac tunnel

    Engineering Index Backfile | 1911


    New catenary construction for the hoosac tunnel

    Engineering Index Backfile | 1921