Crash Modification Factors in the Highway Safety Manual: A Review (2023) / Chapter Skim
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... 1   Crash Modification Factors in the Highway Safety Manual: A Review Background and Objectives Highway safety practitioners were given a significant new tool in 2010 with the publi­ cation of the AASHTO Highway Safety Manual (HSM)
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... 2 Crash Modification Factors in the Highway Safety Manual: A Review techniques used to improve CMF quality. (See Appendices A and A.1 for the results from this review.)
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... Summary 3   provide the calibration factors and examine the validation of the SPF adjustment factors that were estimated to be used with the NCHRP 17­62 prediction models. NCHRP 17­72 included the task of developing a procedure for estimating a CMF for roadside design.

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