Study on the Optimization of One-way Traffic System in City Center

Based on the city center district road basically completed,the construction of the situation through the optimization of traffic organization to improve the road operating efficiency is to alleviate the inevitable choice of central area traffic contradiction.First,from the organization mode,network configuration and other aspects of the one-way traffic in the successful experiences abroad were summarized,put forward one-way traffic organization should have the basic principles.On this basis,in the main urban area of Hangzhou——Lake area as an example,through to the area function fixed position,road conditions,traffic flow characteristics analysis,point out the current situation of traffic organization existence problem,the traffic organization optimization objectives and principles,the one-way traffic organization scheme of improving design and analysis,in order to make the city center single line system more scientific and perfect.