According to Dr. Michio Kaku, next 10 years will bring us intelligent cars and roads. Future car fuels will be hydrogen, electricity, rechargeable batteries or solar energy. The future cars will help stop accidents and suggest alternative routs if road is blocked ahead. There will be almost no traffic jams, no road accidents. Scientists will install chips in the roads which will communicate with your car to tell if there is any problem ahead. Road will sense your car speed as well.