Study on Classification Method of Open Road in Urban Traffic Planning

Lingchen Kong

College of Architecture and Art Design, Hebei University of Technology, Tianjin, 300401, China

Abstract: Based on the analysis of the typical roads at home and abroad, from the perspectives of road functions, traffic capacity and service level, this paper puts forward the research on the classification method of the roads in urban traffic planning, and constructs a three-level road system. At the same time, in order to meet the throughput with the maximum carrying capacity of different grades of roads, the grade allocation method is designed, which provides a scientific basis for determining the scale and grading of new roads. The simulation results show that this method is feasible and has some reference value for road planning.

Keywords: Road grade; Traffic planning; Passenger throughput; Collecting and sparing roads