Hangzhou Metro Group published the designs of Metro Line 3, Line 4 and Line 8 for public review and feedback.
The construction of Metro Line 3 is set to start later this year. The second phase of Line 4 will be under construction next year. Both are scheduled for opening in 2021.
The 52.2-kilometer Line 3 will go from West Wenyi Road Station to Xingqiao Road Station with a branch line from Xiaoheshan Station to Baijiayuan Road Station.
The second phase of Line 4 will go from Pengbu Station to Zijingang Road Station over a distance of 23.4 kilometers.
The first phase of Line 8 will stretch 17.1 kilometers from South Wenhai Road to Xinwan Road Station and will be completed before June 2021. It will connect with Line 1.