With the development of the society, people's life becoming more and more convenient, but the problems like traffic congestion are increasing fast, citizens complain about it and the government have the problem a headache. But in order to make our cities become more beautiful, we must solve this problem.&lt;div&gt;The first thing we can do is develop public transport, a good public transport system can reduce the use of private cars, and traffic control can ease the traffic pressure effectively. And then, optimization of road construction is an important way, it is included widen the road, development of three-dimensional traffic and so on. Besides, the government can encouraging citizens take public transportation as much as possible, or limit citizens to buy private cars.<div>After of all, there still have many ways to solve traffic congestion, government and citizens should get together to try best to deal with those problems, that is really important thing.</div>