Abstract: This paper studies on the road and traffic condition, analyzes the lane utilization rate? degree of saturation and the factors of bus volume and non-bus volume. Sets up critical traffic volume modal for setting bus lane and discusses factors of influencing the modal.

Key words: bus lane, setting conditions, critical traffic volume, influencing factors

摘要： 通过对设置公交专用道的道路交通条件进行研究,分析了车道利用率、饱和度和公交车流量与非公交车流量的影响,建立了设置公交专用道的临界流量模型,并探讨了影响临界流量的因素.

关键词: 公交专用道, 设置条件, 临界流量, 影响因素