Research on Technique of Highway Traffic Black-spot Analysis

Jinliang WU1, Yangzhi LI2

Institute of Civil Engineering and Architecture, Chongqing Jiaotong University, Chongqing 400074, China

Abstract: On the basis of the research of the predecessors on the problems existed in the road traffic safety of our country and the accident causes component, the analysis and study on the formation mechanism and same features of the road traffic accident black spots of our country are made by comparing definition of black spots with other countries. Introducing action of MATAC method ,such as: the data collecting, processing, analysis and resolving method of road traffic accident black spots ; some traffic accident black spots on high- ways of second class and above in Chongqing and Sichuan province were identified by MATAC method which emphasizing the analysis on the influence and general feature of traffic type, season and climate etc.

Keywords: Black-spots; MATAC Method; Influence factor; General feature