Traffic in the next 100 years will have traffic on the streets, in the sky and under the water. The streets on the ground will be used for heavy vehicles and streets in the sky. The car can move without a driver. High speed trains and railways connecting every country around the world. There is a traffic tunnel under the water for car and train. Traffic on the ground and to build bridges will become unnecessary. There are no problems about pollution. Traffic and weather conditions will be better than now.