LINE Name Country City Regional Rail
Line 3 BG Sofia No
CONSTRUCTION DETAILS Start year End year Length (in km) Tunnel (in km) Tunnel Stations Source
2016 2021* 12.0 12.0 100% 12 Plan
COST INFORMATION Cost (in M) Currency PPP rate Year PPP Real cost (in M$) Cost/km (in M$) Source
500.0 EUR 3.32 2018 1660.0 138.3 Plan
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.
* First 7.8 km opened in 2020:
Go to Sofia city page.