交叉口是道路网络的基本节点，也往往是网络交通流运行的瓶颈口。
The crossroad is the basic point of the urban roads, it may be the neck of the traffic flow operation.
道路交叉口是城市交通中的瓶颈，而交叉口的渠化设计是提高交叉口通行能力的重要方法。
Intersection is the bottle-neck of city traffic, and intersection channeling design is the important method of enhancing the capability of intersection.
城市道路平面交叉口是城市路网中重要的节点，也是事故频发和造成交通延误的瓶颈点。
The intersection of urban road network is an important urban node, is also a frequent accidents and traffic delays caused by the bottleneck point.
应用推荐