郑州市中州大道与郑新快速通道立交规划方案设计

Design of Planning Scheme of Grade Separation for Zhongzhou Avenue and Zhengxin Expressway in Zhengzhou City

规划中的郑州市中州大道与郑新快速通道立交,是郑州城市路网中的重要节点,是郑州市重要的南部出口。该文介绍了该立交的规划方案。由于现状道路等级低,交叉口通行能力差,使得该节点交通较为拥堵,为适应城市的发展,对该节点进行新的规划方案设计。该项目规划方案设计主要从交通需求、景观环境等方面着手,将各方面需求有机地结合起来,从而使得该立交在满足交通需求的同时,改善郑州南部出口的形象。

The planned grade separation for Zhongzhou Avenue and Zhengxin Expressway in Zhengzhou City is the important node in the urban road network of Zhengzhou and is the important southern exit of Zhengzhou City.The article introduces the planning scheme of this grade separation.The traffic capacity of the intersection is low to make the traffic at this node more jammed because of low-class status of the roads.In order to adapt the development of city,this node is designed on the new planning scheme.The planning scheme design of this project mainly starts from the traffic demand,landscape environment and so on,organically combines the demands of various aspects so as to make this grade separation improve the image of the southern exit of Zhengzhou,and at the same time satisfy the traffic demand.