Traffic congestion has become a problem that more and more modern residents have to face. With the development of society and the increase of population, people's quality of life is constantly improving. There are more and more vehicles in the city. So in large cities. The high density of population makes it more difficult to travel. At present, the solution to the problem of traffic jam is to limit the travel of vehicles. But it doesn't solve the fundamental problem. The future will definitely be more reasonable and travel planning will be more convenient.<br>
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