Abstract:In order to solve the contradiction between traffic supply and demand in the process of urban development, the traffic organization and management in the urban center should be optimized, the operating efficiency of the road system should be improved, and the convenience, safety and comfort of travel should be enhanced. Taking A Area in an urban center as an example, the commonly used indexes of optimization and analysis of traffic organization and management are expounded, and the current traffic situation and the existing problems in this area are analyzed. The relevant optimization scheme for the existing problems is proposed from four aspects of the traffic organization optimization, bus system optimization, slow traffic system optimization and traffic management.