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为了改善农村公路交叉口安全,降低交叉口事故率,应改善农村公路交叉口视距。文章首先对农村公路交叉口进行分类,得出农村公路交叉口多为无控交叉口和停让控制交叉口。不同类型交叉口对视距的要求也不同,针对不同类型交叉口,提出适合该类型的视距建议值。通过研究,结合实际情况改善交叉口安全,为农村公路交叉口改造提供参考。
In order to improve the safety of rural road intersections and reduce the accident rate at intersections, the line of sight of rural road intersections should be improved. The article first classifies rural road intersections, and concludes that rural road intersections are mostly unmanaged intersections and stop-controlled intersections. The requirements of line-of-sight are also different for different types of intersections. For different types of intersections, suggestions of line-of-sight suitable for this type are proposed. Through the study, combining with the actual situation to improve the safety of intersection, provide reference for rural road intersection reconstruction.