Method And Strategy Of Freeway Reconstruction Based On Urbanization

In the development of the city,Freeway can not only become an important development power also is a serious resistance.The rapid development of urbanization around the city,made the freeway in the outskirts of the city gradually become urban freeway.So the short distance traffic demand between the central city and its group need to be taken into account.On the one hand,the freeway will is a long-distance transport road,on the other hand,there are on the service along the way.Based on the theoretical analysis of urbanization,first of all,this paper analyzes the close relationship between the urbanization and the freeway in the process of urbanization development.Then,according to the method of class analysis and the use of SPSS,the highway is divided into three categories.Among the three types of expressway,the first category has more urban road characteristics,the third category still has the characteristics of ordinary highway,the second category is in between,but the characteristic is more biased towards the first class.So the first class and the third class are defined as urbanexpressway.And then the traffic characteristics of urban and suburban freeway were studied.Second,This paper puts forward the method and strategy of urban and suburban freeway,including introduction of auxiliary roads,additional public facilities,the setting of the tidal lane and cross-sectional reconstruction etc.Finally,on the basis of the reconstruction method and the multilevel extension assessment method,the evaluation system is constructed to assess these scheme.And the rationality of the method is proved by the engineering example.So the research of this article will change this kind of single reconstruction method,and provide the direction for the future reconstruction project.