Guidance for Implementation of the AASHTO Strategic Highway Safety Plan, Issue 500, Volume 21
Transportation Research Board, Jan 1, 2008 - Roads - 95 pages
"Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."
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Population Census Files
Other Safety Analysis Tools
Procedure 4Choosing Treatments and Target Populations in Emphasis Areas
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Guidance for Implementation of the AASHTO Strategic Highway Safety Plan: A ...
Limited preview - 2003
AADT AASHTO agencies analysis applied beneﬁt CH2M HILL choice Choosing treatments chosen treatment crash data Crash Database crash ﬁle crash record crash reduction crash severity crash/injury reduction crashes involving CRF or AMF data ﬁle data needed deﬁned determine developed difﬁcult effectiveness level emphasis areas factors fatal FHWA ﬁnal ﬁrst head-on crashes highway agencies identiﬁed identify implementation intersection crashes intersection treatments inventory data jurisdiction known effectiveness ment Mileposted Crashes multiple treatments NCHRP Report 500 network screening program NHTSA number of crashes number of target output possible treatments potential treatment Procedure 2A raised pavement markers road roadway class roadway inventory roadway segments route rumble strips run-off-road crashes safety improvement Section speciﬁc Speed Limit steps subﬁle subpopulations target locations Target Populations Target Subgroups tion total crash cost trafﬁc records treat treatment effectiveness treatment gaps treatment strategies treatment types Treatments and Target treatments based user population vehicle types zone crashes