Nowadays，the problem of traffic congestion has become increasingly serious in big cities.According to a recent survey conducted by CCTV, a high proportion of people as high as 74.5 percent in Beijing and Shanghai admit that traffic jam wastes them more than 2 hours every day.
To account for this phenomenon, people have come up with various reasons listed below. To begin with, more and more people buy private cars, which gives rise to more serious traffic congestion. In addition, a rising number of people from rural areas are pouring into big cities,among whom many lack the sense of abiding by traffic rules, which will undoubtedly have a badeffect on traffic.
Serious as the problem seems, we can take some measures to deal with it. Establishing more convenient public transportation services and educating people to improve the sense of abiding by traffic rules should be a good choice.