LINE Name Country City Regional Rail
Line 4 Phase 2 CN Chongqing No
CONSTRUCTION DETAILS Start year End year Length (in km) Tunnel (in km) Tunnel Stations Source
32.6 20.67 63% 14 Plan
COST INFORMATION Cost (in M) Currency PPP rate Year PPP Real cost (in M$) Cost/km (in M$) Source
18068.0 CNY 0.24 2018 4297.8 131.8 Plan
REFERENCE https://www.ndrc.gov.cn/fggz/zcssfz/zcgh/201812/W020190910670713741772.pdf