LINE Name Country City Regional Rail
M4 P4-M10 TR Istanbul No
CONSTRUCTION DETAILS Start year End year Length (in km) Tunnel (in km) Tunnel Stations Source
2017 2024 14.0 14.0 100% 8 Plan
COST INFORMATION Cost (in M) Currency PPP rate Year PPP Real cost (in M$) Cost/km (in M$) Source
344.0 USD 3.3 2020 1135.2 81.1 Media
REFERENCE https://ekap.kik.gov.tr/EKAP/Ortak/IhaleArama/index.html
NOTES Sections of the line constructed in trench are represented with the same line style as the at-grade sections.
The project maps are based on information retrieved from OpenStreetMap and our research. Please contact us if you have more accurate information regarding this project.