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Factors Contributing to Median Encroachments and Cross-median Crashes
Douglas W. Harwood
出版Transportation Research Board, 2014
ISBN03092842609780309284264
URLhttp://books.google.com.hk/books?id=-3RMLdWo1lQC&hl=&source=gbs_api
註釋"TRB's National Cooperative Highway Research Program (NCHRP) Report 790: Factors Contributing to Median Encroachments and Cross-Median Crashes investigates the factors that contribute to median-related crashes and identifies design treatments and countermeasures that can be applied to improve median safety on divided highways."--Publisher description.