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