LINE Name Country City Regional Rail
Line 4 GR Athens No
CONSTRUCTION DETAILS Start year End year Length (in km) Tunnel (in km) Tunnel Stations Source
2019 2027 12.8 12.8 100% 15 Plan
COST INFORMATION Cost (in M) Currency PPP rate Year PPP Real cost (in M$) Cost/km (in M$) Source
1328.0* EUR 1.3 2023 1726.4 134.9 Plan
REFERENCE https://www.ametro.gr/?p=14801&lang=en
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.
* Source says 1,510, but this older source says 182 is rolling stock: https://ec.europa.eu/eipp/desktop/en/projects/project-74.html This source even says 1,800, with VAT, which is close to 1,510 without: https://www.tornosnews.gr/en/transport/37308-athens-metro-line-4-to-proceed-after-appeals-are-rejected-by-top-court.html