The Study Of Transformation Technology Of The Urban Section Of The Main Highway

With the recent rapid development of China’s social and economic development and the rapid growth of car ownership, traffic to the main national highways and provincial roads in the early part of the building has become saturated, the transformation will be getting the main highway much. At the same time due to the accelerated urbanization process in China, many towns are often relying on the main highway, expanding along the road, when the main highway leading to the transformation of the urban section of road to be faced with the problem of reconstruction.Against this background, the paper and carefully refer to the analysis by collecting relevant literature, and view the status of the relevant section of the urban areas in recent years when Fuyang trunk road reconstruction in the internship process, and ultimately determine the direction of the thesis. This paper studies the transformation of technology research trunk road segment aspects of urban transformation, the content of their research has four main aspects:First, the thesis layout features, functionality and economic features of traffic trunk road section of town were analyzed for choose their course programs provide a reference; Second, the paper describes the analysis of the factors affecting urban segment alignment options, and recommend three different routes given options; Third, some of the key papers on the design of urban arterial highway segments technical indicators were a study last theoretical analysis shows the recommended design index value; fourth paper describes a study of a variety of currently available methods and measures speed and abroad, combined with the characteristics of the urban section of the main highway trunk roads are given appropriate transformation of the urban section of the rate-limiting methods and measures.In this paper, related to four aspects of the transformation of the urban section of the main highway to make a comprehensive analysis of the system, gives the recommended solution for every aspect of urban design research section of trunk road provides ideas and methods for improving the future Route urban design quality road segment to make a certain contribution.