Shanghai Hongqiao Airport

The greatest problem at Shanghai Hongqiao airport is to get a taxi! Last time I´ve waited one and a half hour but then when it was my turn I had to discover that I was in the wrong waiting line. There is one line for long distance drives and another for short distances but it is badly signposted. So I have to recommend to everybody ask anybody before you get into a line! Otherwise you have to wait twice as long.