LINE Name Country City Regional Rail
M2-M6 TR Istanbul No
CONSTRUCTION DETAILS Start year End year Length (in km) Tunnel (in km) Tunnel Stations Source
1992 2015 26.79 22.6 96% 19 metro istanbul, media, measured
COST INFORMATION Cost (in M) Currency PPP rate Year PPP Real cost (in M$) Cost/km (in M$) Source
1578.0 USD 1.8 2004 2840.4 106.0 calculated
REFERENCE see scope