In a move that sounds like something out of the new Francis Ford Coppola film Megalopolis, the Japanese government has announced that it will build a 300-mile conveyer belt for trade to link Tokyo and Osaka. The ‘Auto-flow Road’ which is projected to be the first of many such arteries linking Japan, will consist of conveyer belts either in tunnels beneath major roads or on tracks alongside the hard shoulder, or perhaps even both.