Equipment and methods used in first stages of construction of 161-mi all weather low gradient express highway to be operated as toll road between Harrisburg and Pittsburgh; roadway section of 78-ft oa width carries two 24-ft roadways separated by 10-ft plated strip.


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    Titel :

    Road builders start grading of Pennsylvania's $60,000,000 trans-mountain Toll Highway


    Weitere Titelangaben:

    Construction Methods Equipment


    Erschienen in:

    Erscheinungsdatum :

    1939


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Pennsylvania's road program

    Longstreet, S.P. | Engineering Index Backfile | 1951


    Road builders review highway development

    Engineering Index Backfile | 1926


    Training highway builders

    de L. French, R. | Engineering Index Backfile | 1923



    Pennsylvania's overnight coaches

    Engineering Index Backfile | 1948