http://safety.fhwa.dot.govFHWASafetyProgramCrashCostsforHighwaySafetyAnalysisCRASHCOSTSFORHIGHWAYSAFETYANALYSISNoticeThisdocumentisdisseminatedunderthesponsorshipoftheU.S.DepartmentofTransportationintheinterestofinformationexchange.TheU.S.Governmentassumesnoliabilityfortheuseoftheinformationcontainedinthisdocument.TheU.S.Governmentdoesnotendorseproductsormanufacturers.Trademarksormanufacturers’namesappearinthisreportonlybecausetheyareconsideredessentialtotheobjectiveofthedocument.QualityAssuranceStatementTheFederalHighwayAdministration(FHWA)provideshigh-qualityinformationtoserveGovernment,industry,andthepublicinamannerthatpromotespublicunderstanding.Standardsandpoliciesareusedtoensureandmaximizethequality,objectivity,utility,andintegrityofitsinformation.FHWAperiodicallyreviewsqualityissuesandadjustsitsprogramsandprocessestoensurecontinuousqualityimprovement.CRASHCOSTSFORHIGHWAYSAFETYANALYSISiiTECHNICALDOCUMENTATIONPAGE1.ReportNo.FHWA-SA-17-0712.GovernmentAccessionNo.3.Recipient'sCatalogNo.4.TitleandSubtitleCrashCostsforHighwaySafetyAnalysis5.ReportDateJanuary20186.PerformingOrganizationCode7.Author(s)TimHarmon,GeniBahar,andFrankGross8.PerformingOrganizationReportNo.9.PerformingOrganizationNameandAddressVHB8300BooneBlvd.,Suite700Vienna,VA22182-262610.WorkUnitNo.11.ContractorGrantNo.DTFH61-16-D-00005(VHB)12.SponsoringAgencyNameandAddressFederalHighwayAdministrationOfficeofSafety1200NewJerseyAve.,SEWashington,DC2059013.TypeofReportandPeriodFinalReport,Feb.2017–Jan.201814.SponsoringAgencyCodeFHWA15.SupplementaryNotesThecontractmanagerforthisreportwasKarenScurry.16.AbstractHighwaysafetybenefit-costanalysisisacriticalcomponentofimprovingsafetyonourroadways.Highwaysafetyimprovementprojects—includingthoseimplementedthroughtheHighwaySafetyImprovementProgram(HSIP)—mustbeeconomicallyjustifiedsuchthattheirexpectedbenefitsexceedthecosts.Todeterminetheeconomicbenefitsofsafetytreatments,analystsusecrashcoststoquantifytheimpactsofcrashesreducedbythesafetyimprovementproject.Additionally,crashcostsareoftenusedaspartofnetworkscreeningtoidentifytheroadwaylocationswithhighestpotentialforsafetyimprovementbyquantifyingthepotentialreductionsincrashcoststoroadwayusers.ThisguidedocumentsaliteraturereviewandtheresultsofaquestionnairesenttoallFHWADivisionOfficesregardingcrashunitcostsandtheirapplication.Currently,thereisnonationallyrecommendedsetofcrashunitcostsforuseinhighwaysafetybenefit-costanalysis.Statesindependentlyselect,modify,andupdatecrashunitcostsfromoneormoresourcesfortheirhighwaysafetyanalyses.TheCrashCostsforHighwaySafetyAnalysisguidedescribesthevarioussourcesofcrashcosts,currentpracticesandcrashcostsusedbyStates,criticalconsiderationswhenmodifyingandapplyingcrashunitcosts,andanexplorationofthefeasibilityofestablishingnationalcrashunitcostvalues.ThisguideproposesanewsetofnationalcrashunitcostsfortheFHWAHighwaySafetyBenefit-CostAnalysisGuideandToolaswellasproceduresto(1)updatethecrashunitcostsovertime,and(2)adjustthecrashunitcoststoStatesbasedonState-specificcostofliving,injury-to-crashratios,andvehicle-to-crashratio.17.KeyWords:crash,cost,safety,analysis,benefit,economic,QALY,comprehensive,HSIP18.DistributionStatementNorestrictions.19.SecurityClassif.(ofthisreport)Unclassified20.SecurityClassif.(ofthispage)Unclassified21.No.ofPages10522.PriceFormDOTF1700.7(8-72)Reproductionofcomp...
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