| Under the double promotion of steady economic development and urbanization process accelerated, the city scale expands unceasingly, the population continues to increase, motorization and urban road traffic demand also will increase. But the limited urban land, road infrastructure construction and inadequate funding, highway traffic demand and supply is not balanced. The imbalance between supply and demand caused by the negative effects of urban road traffic is more and more obvious, which deviated from the direction of sustainable development to a certain extent, does not conform to the requirements of the overall urban development. It is based on this contradiction, this topic proposed building facing the sustainable development of urban road traffic system, a comprehensive evaluation system of urban sustainable development of the current state of the highway traffic evaluation analysis, find out the status quo of shortage and defects, provide corresponding countermeasures and measures for policy makers and planners.The main research contents of this topic include:first, by learning about highway traffic sustainable development research at home and abroad, found there were some problems, and then put forward the main research work in this paper; Then, in the city traffic system, urban traffic sustainable development comprehensive evaluation system and the sustainable development of urban road traffic system, etc, on the basis of theoretical study, combined with the characteristics of urban development and transportation system in China, detailed analyzed the various factors affecting the operation of highway traffic system; Then the premise to build sustainable development oriented comprehensive evaluation index system of urban road traffic system, with reference to the evaluation index system of urban road traffic management (2012 edition) "and" the evaluation index system of urban road traffic management instructions (2012 edition) "for the interpretation of the indicators and quantitative; Then to xi’an highway traffic situation, for instance application comprehensive evaluation analysis of the xi’an highway traffic sustainable development status, and according to the final evaluation results, combined with the author’s own career, gives the corresponding improvement measures; Finally summarizes the main work, puts forward the shortage of the subject and the content of the research for the tuture related to outlook. |
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