| LINE | Name | Country | City | Regional Rail | |||
| Line 3 extension | RU | Saint Petersburg | No | ||||
| CONSTRUCTION DETAILS | Start year | End year | Length (in km) | Tunnel (in km) | Tunnel | Stations | Source |
| 2014 | 2018 | 5.0 | 5.0 | 100% | 2 | Trade | |
| COST INFORMATION | Cost (in M) | Currency | PPP rate | Year PPP | Real cost (in M$) | Cost/km (in M$) | Source |
| 37,000.0* | RUB | 0.04 | 2016 | 1,712.7 | 342.5 | Trade | |
| REFERENCE | https://www.metro-report.com/analysis/single-news/view/the-winners-and-losers-of-russian-metros.html | ||||||
| NOTES | The ‘Real cost’ values have been adjusted for inflation and PPP. 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. * https://www.railwaygazette.com/projects-and-planning/st-petersburg-metro-line-3-extended/46528.article says 36,800. |
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| Go to Saint Petersburg city page. | |||||||
