A long line of vehicles which stuck in jam is called Traffic Jam. Traffic Jam is a common affair in the big cities and towns. It is a great problem in our country. There are many causes of it. The main cause of this problem is the narrowness of roads and the large number of vehicles. Our vehicles have increased but our roads have not increased. The unlicensed vehicles are increasing day by day. The drivers have little knowledge about traffic rules. The number of traffic police is insufficient. Parking here and there and overtaking tendency are also the causes of it. It brings a great suffering to us. It kills our valuable time. We cannot reach school, college, office and hospital in time. However, the problem should be solved. The number of roads should be increased. Sufficient traffic police should be posted on important points. Traffic rules should be imposed. Unlicensed vehicles should be removed. Drivers should be conscious about traffic rules and regulations.