How to take the expressway from Suzhou downtown to Taicang Shaxi? What route should I take instead of taking the expressway?

The whole journey * * * 83.4km 1 starts from the starting point, travels 0.7km west along Sanxiang Road, passes through the Revolution Museum for about 250m, then turns left into the West Ring Road 2, travels 2.6km along the West Ring Road, passes through the sixth gas station, turns left into Jiefang West Road 3, travels 0.8km along Jiefang West Road, passes through Happy Palace Electronic Game City for about 50m, then turns right into Fuxing Road 4 and travels 296m along Fuxing Road. About 50 meters past today's Harbour Hotel, turn left into the South Fifth Ring Road and drive along the South Ring Road 1. 1 km, turn right slightly and take the ramp, enter the South Sixth Ring Road and drive along the South Ring Road for 3. 1 km, get off at Baiji Bridge and drive for 0.6 km at Exit 7 of Sujiahang Expressway/East Ring Road, then turn left and take the ramp (via Suzhou Toll Station). Enter Sujiahang Expressway No.8, drive along Sujiahang Expressway for 5 1.3km, leave from Shanghai/Nanjing exit, go to Shanghai/Shaxi/Taicang Port/Taihai Ferry, enter Jiang Yan Expressway No.9, drive along Jiang Yan Expressway 14.9km, and exit from Taicang Port/Shaxi/Taihai Ferry (via Shaxi Toll Station (Taicang)). Enter Tonggang Highway 10, follow Tonggang Highway 1. 1 km, turn left into Baiyun North Road 1 1, drive 1.6 km, and pass Lianhua Supermarket Shaxi Store about150 m. Cross Hezhu Bridge about 150m, enter Baiyun Road 1 1.2, drive along Baiyun Road for 0.8km, cross Lianhua Supermarket Shaxidian about 150m, turn right into Anshan Line 12, drive along Anshan Line for 0.5km, and pass the gas station for about 200m hours. The end of the whole journey is * * * 75.2km 1 Starting from the starting point, drive 0.6km west along Sanxiang Road, pass through the Revolution Museum for about 200m, turn right into the West Ring Road for 3.9km, pass through Guanjing New Village for about 200m, turn left into the detailed section of Huqiu Road for 2. 1, then drive along the West Ring Road for 3.4km, and then enter the North Ring Road for 2.2m. After passing through Huqiu Police Station in Suzhou for about 250 meters, turn right into Hufu No.4 Road and drive along Hufu Road 1.5 km. After passing Jinchang District Health Supervision Station for about 350 meters, turn right into G3 125 and drive along G3 12 for 334 meters. Cross Xintang Hotel for about150m, turn left into Suyuzhang Highway No.6 and drive for 26.2km, turn right slightly and take the ramp, enter Xitai Highway Detailed Section 6. 1, drive along Suyuzhang Highway for 23.0km (via Suyuzhang Highway North Bridge Toll Station (Changshu)), and drive for 2.5km after crossing Guijing River Middle Bridge for about 350m. Cross Sanguantang Bridge about 150m, enter Suyuzhang Highway 6.3, drive along Suyuzhang Highway for 43m, turn right slightly, take the ramp, enter Xitai Highway 7, drive along Xitai Highway for 35.0km (via Shajiabang Toll Station (Changshu), leave around the island, take the third exit, enter Tonggang Highway 8, drive along Tonggang Highway for 3.8km, and then. Turn left into Shaxian Line 10 and follow Shaxian Line for 0.7 km. After passing Wangxing Welding Equipment Factory for about 150 m, turn right into Nanyuan Road 1 1 and drive along Nanyuan Road 1.0 km. After passing Gaojia Bridge for about 200 meters, turn left into Shaxian Line 12, and drive along Anshan Line for 406 meters to reach the destination.