【正】The two-lane highway from Nanjing to Shanghai, completed only a few years ago, has already turned into a bottleneck. It seems that the people in charge of planning the road system, in whatever country, have a tendency to underestimate people’s fondness for motor vehicles. Unlike the situation in places like the United Kingdom or Germany, however, where widening a road can take several decades, no time is being wasted by the powers that be in Jiangsu Province. It’s a costly exercise, for sure, but this is the richest part of