Construction starts on Suzhou Rail Transit Lines S1 and 6, China November 27, 2018 | Asia Pacific News Construction has commenced on Lines S1 and 6 of Suzhou Rail Transit. Line 6 will span 31.62 km from New District Railway Station to Xinqing Road, covering 31 stations. It is being developed at ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password