Verkkodeaths and injuries from rural crashes can be prevented with safe system improvements such as rumble strips and guardrails and improved. Verkkothe scope of this evidence and gap map (egm) is to cover relevant studies in road safety sector from all countries and present the effectiveness of. Verkkovulnerable road users (vrus) such as pedestrians, cyclists and motorcyclists are at the highest risk in the road traffic environment. Verkkothe national highway traffic safety administration’s (nhtsa) traffic safety facts (2018) indicated that nighttime accounted for more than 50% of fatal. This study aims to explore the contributory factors and interdependent. Verkkohowever, many of these countries successfully reduced their road death toll through road safety legislation, setting up regulatory authorities, and implementing evidence. Verkko• fatal crashes and fatality numbers frequently significantly under reported. • investigation and reporting practices make data unreliable. • fatal and serious injury. Verkkohighway crash occurrence is a leading cause of unnatural deaths, and highway agencies continually seek to identify engineering measures to reduce.