The Mountain Road Safety Assessment

In the highway of the mountain area, the absolute number of times of the traffic accident although opposite plain and the city road to say the less, but its trouble death rate is very high, so the transportation safety of the highway of the mountain area should causes the value of our height.The occurrence reason of the highway traffic accident of the mountain area is mainly result in by the road main factor that the geography geography limit. The thesis combines the safe condition that 312 a trouble of the National Freeway station roads deliver to order much to investigate and analytical data, discussed the highway trouble characteristics of the mountain area, give the highway trouble of the mountain area delivers to order much of authenticate the method; Set out from the design angle, the adoption theories inquiries into several, road of road to face, cross the, the transportation facilities and special environments with the method that combine together physically to the highway transportation of the mountain area safety of influence; On this foundation, put forward the highway of the mountain area whole change the principle, method; Put forward the comprehensive evaluation method of the highway faintness of the mountain area finally, and according to the characteristics of the highway of the mountain area theoretically built up the highway faintness of the mountain area comprehensive evaluation index sign system.