It's unfortunate that US will have to deal with its 'legacy' infrastructure built for 2 ton chunks of metal flying at 70mph. If cities were built up with appro

It's unfortunate that US will have to deal with its 'legacy' infrastructure built for 2 ton chunks of metal flying at 70mph. If cities were built up with appropriate density, we could all get by in compact 400-500kg battery vehicles limited to 35mph. And not have to deal with ridiculous landscape upkeep overhead as a bonus (I'd venture to say at least 60% of people in suburbia never really use their lawn).