About 2,000,000 mi. of secondary highways, in United States are unsurfaced; increased traffic will justify better surfaces; description of principal types of crushed-stone roads; data on size of material, costs and traffic conditions under which these types should be used.


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    Titel :

    Utilization of crushed stone in low cost roads


    Weitere Titelangaben:

    Crushed Stone Jl


    Beteiligte:
    Goldbeck, A.T. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1929


    Format / Umfang :

    10 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Standard sizes of crushed stone

    Jackson, F.H. | Engineering Index Backfile | 1927


    Crushed stone industry's value to transportation

    Hartzell, H.O. | Engineering Index Backfile | 1928


    Research in national crushed stone association laboratory

    Goldbeck, A.T. | Engineering Index Backfile | 1932


    The crushed stone industry; Its value to transportation

    Hartzell, H.O. | Engineering Index Backfile | 1928


    Stone and gravel roads

    McLean, W.A. | Engineering Index Backfile | 1912