LINE Name Country City Regional Rail
Line 7 Phase 1 CN Changsha No
CONSTRUCTION DETAILS Start year End year Length (in km) Tunnel (in km) Tunnel Stations Source
2017 2021 21.6 21.6 100% 18 Plan
COST INFORMATION Cost (in M) Currency PPP rate Year PPP Real cost (in M$) Cost/km (in M$) Source
18132.0 CNY 0.24 2017 4333.7 200.6 Plan
REFERENCE https://www.ndrc.gov.cn/xxgk/zcfb/ghwb/201703/W020190905497919692262.pdf