Abstract
Road traffic accidents (RTAs) are increasingly problem in Libya has increased very fast during the last decay. These road accidents created economic and environmental effect in addition to the losses in life of the Libyan nations. There are many factors shared in this situation. The main aim of this study was to find out the reasons of increasing road accidents in the last decay in Libya. In this work the risk of speeding of the vehicles related to most crushes in an urban area in Libya has been studied. The increase of the being injured related to the speed of the vehicle, the effect of vehicle speed on the severity of a crash, the effect of drivers, the effect of the vehicles, the effect of the roads and the effects of the people on traffic accidents in Libya has been studied. Depending on the results of this study, several recommendations have been stated as a guideline for each of the driver, the people, the policeman, and the Road and Traffic Authority to help them in order to avoid traffic accidents. By application of these recommendations in future, the soles of nations and residents will be protecting from death.