A hivemind of spacious boxes on wheels, linked to make a sort of snake. Each fitted with seats and things to hold on to. They run along fixed routes in regular intervals.

They could transport thousands of people per hour safely around a town of any size.

And as ‘snake’ is not an ideal word, I’d suggest the word ‘tram’. Has a nice ring to it.

A variation could be ones that don’t run on tracks but normal wheels. Rest still applies. Shall we call those ‘busses’?

Bike lanes, access for business and residents keep the rest alive.

Bonus points of we plant lots of trees and build little fountains.

Just what he said... A city with no cars at all.

I believe /u/gherkinnn has painted a picture that represents both of our desired futures.