ABSTRACT
With the development of science and technology, the improvement of people's living standards, and the increasing number of motor vehicles, each city started witnessing traffic congestion problems. The most likely location of traffic congestion is traffic bottleneck, so the first is to clear the occurrence, development, and dissipation problems of traffic bottleneck. This paper analyzes the current traffic congestion on urban roads and puts forward corresponding suggestions and strategies to achieve the purpose of alleviating urban road traffic congestion and preventing traffic congestion.
