Roads are the backbone of a city
One if the things I liked about city builders back in the day was the aspirational approach to city design, I could build a city entirely using wind energy decades before it became possible in real life. This assumptions is dissapointingly but understandably backwards looking.
That said the parking lot and road maintained stuff looks neat. I hope it setup such that busses and other public transit reduce the need for road maintenance and encouraging foot traffic in an area encourages commercial growth. If well designed I think it could actually be a pretty powerful teaching tool of modern urban planning concepts that still haven't reached the mainstream(death to Stroads!)