Its and the release of urban transportation congestion 智能交通与城市交通缓堵
2.
According to the concept of " three systems " of surface transportation which coincide with the actual development of beijing transportation . the system arrangement and the relationship between every arrangement of surface transportation were definitude . the sticking points result in transportation congestion were found in this paper 论文在详细分析目前北京市交通现状的基础上，针对北京市区的地面交通提出了建设“三大体系”的总体构想，构建了北京未来交通建设的总体框架，理清了北京市区地面交通的系统层次及各层次之间的相互关系，找出了北京市区交通拥堵的一些主要症结，并提出了治理这些交通问题的基本思路和出发点。
