| LINE | Name | Country | City | Regional Rail | |||
| West Seattle and Ballard | US | Seattle | No | ||||
| CONSTRUCTION DETAILS | Start year | End year | Length (in km) | Tunnel (in km) | Tunnel | Stations | Source |
| 2026 | 2036 | 19.0 | 6.0 | 32% | 13 | Plan | |
| COST INFORMATION | Cost (in M) | Currency | PPP rate | Year PPP | Real cost (in M$) | Cost/km (in M$) | Source |
| 12341.0 | USD | 1.0 | 2020 | 12341.0 | 649.5 | Plan | |
| REFERENCE | https://publicola.com/wp-content/uploads/2021/01/Presentation-Updated-Project-Cost-Estimates-210107.pdf | ||||||
| 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. |
||||||
| Go to Seattle city page. | |||||||
