Megacities where the inhabitants move from home to workplace without ever reaching ground level might seem the stuff of science-fiction. But in one massive municipality, that urban nightmare is already a reality. And even though it’s the largest city in the world by population, the chances are that you’ve never heard of it. Chongqing, in Southwestern China , has a resident population of 32million and covers a huge geographical area roughly the size of Austria. With multi-level highways, a

Tag-uri: Austria