分析了大庆奔腾转盘道的交通状况，通过对该转盘道高峰小时交通量的调查研究，提出了架设立交桥的设计思路，并对桥梁的结构形式及景观绿化情况进行了论述，有效缓解环岛的交通压力。%This paper analyzed the traffic situation of Daqing Benteng turnaround,through the investigation and research on the traffic volume of this turnaround in peak time,put forward the design train of thought of overpass erection,and discussed the bridge structure type and landsca-ping,effectively alleviated the traffic pressure of roundabout.
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