I mean tech has been great at disrupting political problems by simply overwhelming then with money. See Uber and Airb&b

But that would mean you wouldn’t be able to use cars and a public transportation system would have to be built.

That's good. But if you did want cars - that's totally doable. You build the garages in lower floors / underground and the apartments higher up. There's lots of buildings like that in central Melbourne for example.

You could decide to have 5 floors of garages from the ground floor up, and have 5 floors of roads to drive on (especially easy if you make it electric only for most vehicles - maybe confine heavy diesel vehicles to the ground floor with appropiate ventilation)

Then on the 6th floor have a pedestrian/cycle floor that's sheltered from the elements, and the 7th floor have open parks, with 30 stories of housing and offices above.

It looks to be such a small, and insignificant detail :)

Oh no, that sounds terrible?

I wouldn't want to be the one to rob Americans of their trucks.