摘要
结合深圳市龙观快速路菱形立交等实际案例,分析快速路与主次干路相交的菱形立交存在的交通问题,并提出了三种改进方法。
With some practical cases of Shenzhen Longguan Expressway diamond viaduct,the existed traffic problems of diamond viaduct which was located in the intersection of expressway and major-minor path was analyzed,three improvement ways were proposed in this paper.
