谈城市道路平面交叉口交通组织优化措施

On optimization measures for traffic organization in intersections of urban roads

对城市道路平面交叉口交通组织优化措施———信号控制、进口道拓宽、设置左转待转区、禁止左转、单向交通等作了论述,综合分析了以上措施在实际应用中的不足之处,对交通组织优化设计具有一定的参考意义。

The paper indicates the optimal measures for the intersection traffic organization in urban roads, including the signal control, the wide ning of the entrance road, the design for the left turn waiting zones, the no left turn, and one-way traffic, undertakes the comprehensive analysis of the shortages of the mentioned measures, so as to provide some reference for the optimal design in the traffic organization.