What's a big problem in Shenzhen today, do you think? Besides pollution, traffic is, of course. There are too many people, too many cars but too little space so the roads are always busy. You can almost see traffic jams everywhere. It is even worse when everyone is going to school or to work. What's more, cars need fuel  to move, so they let out a lot of dirty smoke and pollute the air. However, the government is trying many ways to solve the problem. We can see more roads and footbridges over the main streets. And the workers are making some roads wider. It is said every car will have a computer. The computer can study the latest traffic news. Then it will look over its own map for the best way to drive and they won't get into traffic jams. How is the government trying to solve the problem?
People are making old roads wider and building more roads and footbridges. People are driving fewer cars and walking to school. People are riding bikes to work and walking to school. People are making old roads wider and building more bridges across the rivers.