Hi iam travelling from chennai to Taizhou (Zhejiang) ,

Hi, but the SMT of Shanghai just operates between Pudong Airport and Longyang Road. Since you wanna go to Taizhou from Shanghai, I'm afraid there is no direct transport. You need take a long-distance bus at Shanghai South Bus Station to Luqiao first. Then yiou can transfer to a bus to Taizhou very soon. And you also wanna experience the SMT. Therefore, as you get off at longyang Road, you can take a taxi to the bus station in about 20 min.