With the development of cities,only expanding the supply capacity of traffic infrastructure can no longer meet the demand of urban traffic,so it is necessary to make reasonable road network planning according to the traffic flow of specific regions.The study predicts the traffic flow of the main road in Yangxin County,Shandong Province with four-stage method,analyzes the development characteristics of the traffic volume,and calculates the importance of each route in the highway network.The results show that the lowest grade of 6 main roads in Yangxin County should be above the second grade.At present,the center of economic development is located near Avenue F,and Avenue C has the highest importance.According to the traffic flow,Avenues B and E need to be expanded in the later stage of road planning.This result can provide reference for similar project planning.
维普
万方数据