| LINE | Name | Country | City | Regional Rail | |||
| Circular line | PT | Lisbon | No | ||||
| CONSTRUCTION DETAILS | Start year | End year | Length (in km) | Tunnel (in km) | Tunnel | Stations | Source |
| 2021 | 2023 | 2.0 | 2.0 | 100% | 2 | Media | |
| COST INFORMATION | Cost (in M) | Currency | PPP rate | Year PPP | Real cost (in M$) | Cost/km (in M$) | Source |
| 216.0* | EUR | 1.3 | 2021 | 280.8 | 140.4 | Trade | |
| REFERENCE | https://www.railjournal.com/passenger/metros/european-commission-approves-e83m-for-lisbon-metro-expansion/ | ||||||
| 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. * Most sources state this is the infrastructure investment cost, e.g. https://www.railwaypro.com/wp/contract-awarded-for-lisbon-metro-expansion/, https://www.metrolisboa.pt/institucional/informar/investimentos-e-projetos-na-rede/, but https://www.railwaypro.com/wp/eu-funding-for-lisbon-metro-extension/ claims this includes equipment. |
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| Go to Lisbon city page. | |||||||
