Perhaps the case is going, traffic congestion is not too unfamiliar to us, especially those who live in big cities. This is a fairly common issue and I don't like this situation very much. I don't like traffic jams in big streets because they are quite inconvenient for everyone. When we wait for a long time, there will definitely be people who think it's just a little bit so they don't turn off the engine but just leave the motorcycle on like that. And what the consequences are, you probably already know. They will pollute the air, making people suffer from respiratory diseases, especially those who do not wear masks. At the same time they will also make the Earth warmer day by day. There are many other reasons that I can not tell all of you, without missing any websites or information related to this issue, if you have any questions or you want to learn more then complete. You can look up more words.

Ha Noi is very crowded and it has to face a lot of traffic problems . There are two many people using  the road . All types of vehicles are on the road .  It is very dangrous if you are not family with transportation here . There are some road with narrow .