通锡高速新吴区出入口互通建设必要性分析

Analysis on Necessity of Constructing Entrance and Exit Interchange in Xinwu District of Nantong-Wuxi

随着城市发展,高速公路出入口与城市道路设置成互通成为主流形式。一些已建成的高速出入口也随道路的改造同步调整为互通,但不是所有的高速出入口都适合改造。对通锡高速新吴区出入口互通建设的必要性进行分析,结合周边路网规划、用地规划、交通量及上下游高速出入口间距综合考虑,得出无须建设互通的结论,可供类似工程项目参考和借鉴。

With the development of city, the entrance and exit of expressway interchanged with the urban roads become the mainstream. Some built expressway entrances and exits are also adjusted to interchange synchronously with the reconstruction of roads. But not all expressway entrances and exits are suitable to reconstruct. According to the analysis on the necessity of constructing the entrance and exit interchange in Xinwu District of Nantong-Wuxi Expressway, based on the surrounding road network planning, land planning and traffic volume, and the comprehensively considering the spacing between the upstream and downstream expressway entrance and exit, the conclusion is that the construction of interchange is unnecessary, which can be referred for the similar projects.