| If you are coming from an foreign city/country and driving in Shanghai, the road signs are very hard to follow with just a map. The signs only mark the road you are entering, and a destination. Most of the time the destination makes no sense to a foreigner. It is not the place he is going, is difficult to find on the map, and he has to make a decision on a split of a second. I would suggest adding the immediate direction. For example, if you are entering A20 from LuoShan road, the sign should be (A20 东，浦东机场)/(A20 east, Pudong Airport) and(A20 西，辛庄)/(A20 west, XinZhuang), and if you are entering A20 from 金海/JinHai road the sign should be (A20 north, 外环隧道)， （A20 south, Pudong Airport） |