LINE Name Country City Regional Rail
Line 12 Phase 1 CN Zhengzhou No
CONSTRUCTION DETAILS Start year End year Length (in km) Tunnel (in km) Tunnel Stations Source
17.2 17.2 100% 12 Plan
COST INFORMATION Cost (in M) Currency PPP rate Year PPP Real cost (in M$) Cost/km (in M$) Source
11985.0 CNY 0.24 2019 2854.9 166.0 Plan
REFERENCE https://www.ndrc.gov.cn/fggz/zcssfz/zcgh/201904/W020190910670741123314.pdf