Optimization of signal timing at the early peak intersection of Park Avenue

Abstract

A reasonable signal timing scheme can improve the traffic capacity of intersections. In order to solve the traffic congestion problem at the intersection of Gongyuan road and Daqiao road in Xuzhou City during the morning rush hour, this paper combines the road field survey data, uses Webster formula to optimize the signal timing scheme of intersections, uses VISSIM software to simulate, compares the average delay before and after optimization, and explains the optimized signal timing, The peak congestion at the intersection can be improved.