G107武汉市东西湖段快速化改造总体方案设计

Overall Scheme Design of Express Reconstruction of G107 in Dongxihu District of Wuhan City

摘要:

以G107武汉市东西湖段快速化改造总体方案设计为例,基于道路功能定位,结合规划条件、功能定位、建设条件及交通量预测分析,确定快速路总体方案；并重点阐述互通立交及一沟两路交叉口等关键性节点,希望为同类型快速路项目提供一定的参考。

Abstract:

Aiming at the problems of low construction standards, low traffic efficiency and frequent traffic accidents of the current G107, the overall scheme of the express reconstruction of G107 in Dongxihu District of Wuhan studied. Based on the functional orientation, service objects and technical standards of the road, combined with the analysis on the planning conditions, construction conditions and traffic volume prediction, the overall scheme of the expressway is studied and determined. The key node schemes for the interchange and the intersection of "one ditch and two roads" are specially expounded.