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针对城市道路平面交叉口的交通安全问题,采用交通优化设计的方式提高交叉口的交通量,这对于缓解交叉口的交通拥堵问题,降低交通事故的发生率具有重大的现实意义。
In view of the traffic safety problems at the urban road intersection, the traffic optimization design is adopted to improve the traffic volume at the intersections. This is of great practical significance for alleviating traffic congestion at intersections and reducing the incidence of traffic accidents.