I want to travel from Changshu（常熟）to Shanghai, I know I should be able to get it from the Changshu passenger transportation centre, but I cannot find any information from the web. Please help direct me on bus route number, destination station options in Shanghai, duration of trip and also a timetable. I am looking to travel during the weekend which I imagine might have less service than during the week?
Thanks in advance for your help, much appreciated!