[paganel]

> trucks that bring food to cities (because you are right, cities need them to survive), then don't you think you need less infrastructure?

You'll still need the current paved roads to remain pretty much in place. Granted, the highways with 3 or more lanes could lose them (the extra lanes, that is), but we're still going to need 2-lane highways in order to connect the bigger centers of interest.

To say nothing of the fact that less personal cars will also mean much more expensive gasoline/diesel in order to cover up for the last sales (once you get rid of personal cars), lots of economies of scale will vanish over night. The same discourse should be gad regarding the current forced push to electrification.