移位左转交叉口设置探讨

Discussion on the Setting of Left Turn Intersection

移位左转交叉口,又被称为连续流交叉口(CFI),是世界上最前沿的交通组织手段之一。本文以两条双向6车道相交的城市主干路交叉口为例,探讨其进行移位左转交通组织后,需要完善的交通设施和应注意的问题,从而提高整个交叉口的通行效率。

Left turn intersection,also known as continuous flow intersections(CFI),is one of the most advanced method of transportation organization in the world.In this paper,intersection of two urban arterial roads where two bidirectional 6 lanes intersect was taken as an example to study the transportation facilities that need to be improved and the issues that should be paid attention to after the organization of the left-turn traffic organization,so as to improve the traffic efficiency of the entire intersection.