Last Chance Grade Tunnel
Sector: Road • Location: Wilson Creek, California, United States
Source: Tunnel Business Magazine
The Last Chance Grade Tunnel is planned to address ongoing landslide issues on US 101, providing a long-term solution for safe transportation. The project will involve a 6,000-ft single bore tunnel accommodating two-lane traffic.
- Status
- Prospective
- Sector
- Road, Tunnel, Government
- Location
- Wilson Creek, California, United States of America
- Updated
- 22 Jul 2026
- Source
- Tunnel Business Magazine
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Project Information
Participants
Sponsoring Agency |
Status
Original status | Planned |
Taiyo status | Prospective |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | The Last Chance Grade Tunnel is planned to address ongoing landslide issues on US 101, providing a long-term solution for safe transportation. The project will involve a 6,000-ft single bore tunnel accommodating two-lane traffic. |
Original sector | Transportation |
Location
Country | United States of America (USA) |
State | California |
City | Wilson Creek |
Source
Source | Tunnel Business Magazine |
URL |
More Details
Record type | Project |
Sector | Road, Tunnel, Government |
Article published date | 2025-03-20 |
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