NHTSA - Behavioral Safety Researchhttps://doi.org/10.21949/15252631988PDFResearch PaperCompton, Richard P.United States. National Highway Traffic Safety Administration. Office of Driver and Pedestrian ResearchUnited States. National Highway Traffic Safety AdministrationUnited StatesDrug effectsHighway safetyTraffic accidentsDOT-HS-807-261Final reportThis report reviews what is currently known about the relationship of drug use to highway safety. While much remains to be learned, we have made considerable progress in the last several decades in understanding the effects of drugs on driver behavior. This report: Identifies the information that is needed in order to determine the nature and magnitude of the drug and highway safety problem and ...