LINE Name Country City Regional Rail
M4 Phase 1 TR Istanbul No
CONSTRUCTION DETAILS Start year End year Length (in km) Tunnel (in km) Tunnel Stations Source
2005 2012 21.7 21.7 100% 16 Plan
COST INFORMATION Cost (in M) Currency PPP rate Year PPP Real cost (in M$) Cost/km (in M$) Source
1299.0 USD 1.7 2009 2208.3 101.8 Media
REFERENCE https://railturkey.org/2016/10/15/kadikoy-kartal-tavsantepe-metro-m4/2/
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.
Go to Istanbul city page.