That's the reason there was the national mandate to drive no faster than 55mph on any road in the entire United States. You're welcome to drive no faster than

That's the reason there was the national mandate to drive no faster than 55mph on any road in the entire United States. You're welcome to drive no faster than that speed on any road you like. On several of them, please, please don't drive on any road that has a higher speed limit than 60 to keep the rest of us safe, though. And have your hazards on, so we can reasonably get around you. Also, just as an aside, electric cars exist now.