It would be nice to see the visualization of the inflow-outflow: the people eagerly coming in to the city, then then gradual spreading out to adjacent metro ar

It would be nice to see the visualization of the inflow-outflow: the people eagerly coming in to the city, then then gradual spreading out to adjacent metro areas as the city gets more crowded and unlivable. This style of growth would probably benefit from efficient, affordable, convenient transit options, like the high-speed rail teasers that pop-up every now and then in the news about connecting the east coast's major cities. Taking hints from the likes of Japan to support this growth; and other examples and ideas would be cool for discussion here as a solution to this metro-area-growth. > https://www.theguardian.com/cities/2014/sep/30/-sp-shinkansen-bullet-train-tokyo-rail-japan-50-years https://www.theguardian.com/cities/2014/sep/30/-sp-shinkanse... > https://en.wikipedia.org/wiki/T%C5%8Dkaid%C5%8D_Shinkansen https://en.wikipedia.org/wiki/T%C5%8Dkaid%C5%8D_Shinkansen