If only we had invented and built some sort of alternative mode of collective transportation. Maybe it could be in tunnels and ride on metallic rails. It would serve many people and make periodic stops to the same locations instead of the highway clusterf- we have today. Sad that we don't, but a man can dream though. A man can dream.
Don't forget proper bike infrastructure, trams, subway, busses. Like in most European countries. You'll end up with smaller roads, lower speeds, less accidents, cleaner air, faster transportation, less car parks so more room for development of huises, more jobs, less waste. Or you could widen the roads, remove sidewalks and force people to drive cars on a road crowded with massive trucks which will crush you like a tank when hit. Hard choice.