Urban, suburban, and rural really under describe alot of the different living densities available from American cities. My old suburban areas are getting more dense with shopping centers turning into pedestrian blocks with a outdoor shopping mall. The area I'm currently living in outside the city core, Is a really nice mix of tall and short buildings, and new large apartment developments fixing and improving walk ability. Compared to the city center, it's much quieter, cleaner, greener. How do we describe the suburban+ or urban-? At the end of the day, pedestrian accessibility is really underscoring new desirable developments, and this is what's open and accessible for the youth to move into.