Tables show annual statistics compiled by Bureau of Railway Economics, AAR, providing information on wooden cross tie renewals and cost data for 1956; comparisons show "Low" and "High" region and average for United States. Advance Report of Committee 3 -- Ties.


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    Titel :

    Tie renewals and costs per mile of maintained track


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print







    Boom time for track renewals

    British Library Online Contents | 2005