Suzhou is constructing a new S1 subway line which will link Suzhou and Shanghai.
The S1 line starts with Yiting Road Station, Weiting Town, SIP. It goes through Kunshan and ends at Huaqiao Station, the Line 11 of Shanghai subway.
With the S1 line, Shanghai residents can take the subway to Taihu Lake. One can start from Huaqiao, and alight at Yiting Road Station for Suzhou Subway Line 3 to the Railway Station of SND, then continue the journey with Line 9 to Guangfu, which is about 2km away from Taihu Lake. The whole journey will be about 70 stops.
The construction of S1 subway line is expected to seize in January, 2018.