I suppose that makes sense, there would be areas where the amount of cars, buildings and people per square meter is so high its usability implodes on itself. I

I suppose that makes sense, there would be areas where the amount of cars, buildings and people per square meter is so high its usability implodes on itself. I imagine there must be areas with higher usage of public transportation, higher usage of bicycles or simply having everything for day-to-day life in walking distance.