The Rearch On Grading Evaluation Of Main Highway Potential Safety Hazard And Application In Jilin Province

Transportation safety situation is grim on the highway due to the high vehicle speed、confused traffic composition、uncontrolled passageway. Potential safety hazard point and prone identification of main highway is especially important, because it’s primary traffic accident supporter. It’s necessary to compare different potential highway safety hazards, because of capital limit etc, which provide theoretical foundation for highway potential safety hazard renovate.The highway potential safety hazards are classified in my paper, on the basis of the investigation on main highway potential safety hazards about Jilin province. Through this we summarize feature of the highway potential safety hazards and constitute assessment indicator system of the highway potential safety hazards based on highway condition and driving condition. By analytic hierarchy process (AHP), the paper confirms index weight, checks consistency, and confirms evaluation method.Finally, the paper contrasts two highway potential safety hazards section, show-how grading evaluation, mark, comparation which provide batch arrangement highway potential safety hazards renovate.