Traffic Design of Urban Elevated Roads Interfacing with Surface Roads
By optimizing the traffic organization operation of the elevated entrance/exit ramp and its articulated intersection,it can effectively reduce the vehicle congestion of the elevated exit ramp during the peak period.This paper takes the intersection of the entrance/exit of the elevated Youth Road and Hope Avenue as an example,through analyzing the traffic volume,road surface status,traffic facilities and safety characteristics of this intersection and the elevated,optimizing the traffic organization of the elevated exit ramp and its articulated intersection to solve and prevent the traffic congestion at the intersection of the elevated exit ramp articulated.