Track laying completed on Phase 1 of Changsha–Zhutan Intercity Rail Transit West Loop, China September 9, 2021 | Asia Pacific News Track laying has begun on Phase I of the Changsha–Zhutan Intercity Rail Transit West Loop Project. Phase I (branded the Chang–Zhu–Tan West Loop Line) of the West Loop Line will span ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password