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Filtering by: Subject Roads -- Oregon -- Design and construction Remove constraint Subject: Roads -- Oregon -- Design and construction Committee Member Batten, Belinda A. Remove constraint Committee Member: Batten, Belinda A.

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  • The evolution of practical safety audits in the United States

    Creator:
    Houghton, Tegan Marie
    Abstract:
    This thesis evaluates pre-construction auditing procedures used in the United Kingdom, Australia, and New Zealand in order to help create post-construction auditing procedures for the state of Oregon. It was funded as part of the development of the Oregon Department of Transportation (ODOT) Safety Investigation Manual, and also evaluates content...
    Resource Type:
    Masters Thesis
    Full Text:
    . planning versus final design stage), and meet the qualifications of a Senior Road Safety Auditor

  • Impact of access density on number of crashes at commercial roadways

    Creator:
    Yi, Xiang
    Abstract:
    Numerous research efforts have proven the safety benefits of access management. There are several access management techniques, including unsignalized access spacing, signalized intersection spacing, left-turn lanes, right-turn lanes, Two-Way Left-Turn lanes (TWLTLs), nontraversable median, U-turns, interchange access separation distances and so on. This project explores the correlation between access density...
    Resource Type:
    Masters Thesis
    Full Text:
    Head of the School of Civil and Construction Engineering