Trial operations of Chongqing Metro Line 6 East Station Section begin, China February 18, 2025 | Asia Pacific News, News The trial operations of the East Station Section of Line 6 of Chongqing Metro have commenced. This section spans 6.79 km and covers four stations. The trial operations are expected to conclude in May ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password