干线公路街道化路段交通安全改善设计

Traffic safety improvement design for roadside development of arterial highway

论述了干线公路街道化路段交通安全改善设计的必要性,根据街道化路段交通安全改善设计的原则,阐述了接入管理设计方法,并通过交通净化技术,得出了街道化路段的开口间距和平均开口数。

The paper discusses the necessity of traffic safety improvement design on street section of arterial highway. According to traffic safety improvement design principles of street section,it describes access management design methods. Through traffic purification technology,it obtains its opening space and average opening number of street section.