A Saturated Calculation Method and an Analysis of Service Level on Signalized Intersection

The radical goal to resolve and improve the urban traffic congestion is to increase the capacity and service level on signalized intersection. According to the traffic condition and a number of studied materials in Kunming, an analytical method considering v/c rate as the object is adopted to increase the capacity and improve the service level at intersections. The findings have a very important referential value in decision-making, urban planning and department management in Kunming.