LINE Name Country City Regional Rail
Oedo Line ring JP Tokyo No
CONSTRUCTION DETAILS Start year End year Length (in km) Tunnel (in km) Tunnel Stations Source
1992 2000 27.8 27.8 100% 27 Plan
COST INFORMATION Cost (in M) Currency PPP rate Year PPP Real cost (in M$) Cost/km (in M$) Source
988600.0 JPY 0.01 1999 6327.0 227.6 Plan
REFERENCE https://web.archive.org/web/20060517042836/http://www.kotsu.metro.tokyo.jp/news/pdf/sub_t_20060324a_01.pdf