Machines currently stamp reflectors into the road for night driving. Why not stamp in radio frequency emitters as well along with these reflectors. The frequency emitters emit a tag number and position signal for a receiver on a vehicle to receive to gauge exactly where it is in the road. The vehicle itself is equipped with 4 small radar and 2 large field heat spectro-graph things, on front and rear corners of vehicle. The small radar devices judge the distance between vehicles in front...