This car doesn't solve traffic woes, it probably compounds them. If you're stuck in traffic, it's unlikely you'll have any space to expand the wings and all. It'll be just a glorified car with propellers. Unless you detour off to the nearest open air carpark and just take off from there. Which contributes to a new problem - carparks will start charging per entry since you can just go to the nearest open space and take off without paying for the parking. LOL!