The Washington State Department of Transportation (WSDOT) designed and installed Service Level 1 (SL-1) bridge rails on three treated timber bridges in the state. To date there have been no accidents or maintenance problems reported at any of the modified bridges.


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    Titel :

    Traffic Barrier Systems Service Level 1 (SL-1) Bridge Rail


    Beteiligte:
    D. Gripne (Autor:in)

    Erscheinungsdatum :

    1987


    Format / Umfang :

    41 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





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