(Dates subject to change – Check back often)
Schedule Target Dates
| Purpose / Need Public Involvement | Spring 2016 |
| Alternative Analysis Public Involvement | Fall 2016 |
| Final Alternative Analysis | June 2021 |
| Project Authorization by Historic Sites Council | January 2025 |
| Historic Mitigation | 2025 - 2026 |
| NEPA Approval | Fall 2026 |
| Final Design | 2027 - 2028 |
| Construction | 2029 |