Study on comprehensive service level evaluation of road traffic organization plan

To alleviate the traffic congestion in urban road signalized intersection,this paper puts forward highly channelizing and conflict collocation method to do intersection organize optimization,applies synchro simulation software for the control indicators in signal intersection,and uses hierarchy analysis method to make comprehensive assessment of the intersection traffic service level.Through after and before optimization contrast of the traffic service level evaluation in Hohhot railway station intersection,it is found that the program is practical in improving traffic operation efficiency of city road plane signal intersection and traffic operation environment.