Railroads particularly interested in handling of crushed stone, which represents considerable volume of traffic; United States produced crushed stone aggregating 68,000,000 tons in 1924, 75,000,000 tons in 1925, and 82,000,000 tons in 1926; approximately 66 per cent of total stone production of country; railroad ballast between 18 and 20 per cent annually of total production of crushed stone.


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    Title :

    Crushed stone industry's value to transportation


    Additional title:

    Cement, Mill Quarry


    Contributors:

    Published in:

    Publication date :

    1928


    Size :

    3 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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