Abstract: Vehicle collisions in high ways are increasing day by day and death rate increases rapidly. To control The Death Rate Problem, Driver Safety, Vehicle Traffic Control we should be think prevention of vehicle accidents on highways. For that we proposed a new model of Vehicle collision and avoidance in network called VANNET. This paper planned a framework for vehicle correspondence that tends to this issue. Vehicular Ad-Hoc Network (VANET) innovation is made in a circulated arranges permitting the trade between cars for an enormous scope for the execution of Vehicle-to-Vehicle (V2V), or Vehicle-to-Infrastructure (V2I) correspondence conventions. The point of the exploration is to make a VANET domain and calculation for crash recognition. In the proposed article of Accident avoidance system using RF V2I protocol for safe and secure for vehicle and RF smart zones. This proposed system is implemented using RF frequency. When the transmitter section RF frequency matches with receiver section of RF frequency this system automatically control the speed of the vehicle.