城市交通拥挤问题的缓解有待于政府机构改革和相应法律法规的必要支撑;也在于整个道路交通开放系统的不断改进;尤其要做好道路交通咽喉防范工作;科学管理个体交通,保证人、车、路的和谐关系。 The alleviation of urban traffic congestion needs to be supported by the reform of government agencies and the corresponding laws and regulations; it is also the continuous improvement of the entire road traffic open system; in particular, we must do a good job in throat prevention of road traffic; and scientifically manage individual traffic, guarantors, vehicles and roads Harmonious relationship.