There are five toll stations in Xitai Expressway. According to relevant public information, there are 9 interchanges and 6 separated interchanges 16 on the whole line of Xitai Expressway. Set up five interchange toll stations, 1 management work area and 1 service area. The end of this expressway connects Yi Xi Expressway, Shanghai-Nanjing Expressway, Suzhou Ring Expressway and Sukuntai Expressway respectively, connecting Wuxi, Changshu and Suzhou.