I-90 Fourth of July Pass Improvement Project
Under construction · Idaho · Last reported Mar 2026
Source: Construction Owners Club
The Idaho Transportation Department is restarting construction on Interstate 90 over Fourth of July Pass, focusing on upgrading a heavily traveled route in northern Idaho. The project includes full-depth asphalt replacement, new concrete barriers, upgraded drainage systems, and improved lighting near the summit ramps. It spans approximately eight miles between Wolf Lodge and the eastern side of Fo
- Status
- Under Construction
- Sector
- Cement, Road
- Location
- Idaho, United States of America
- Updated
- 22 Jul 2026
- Source
- Construction Owners Club
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Project Information
Participants
| Not available for this record. |
Status
Original status | under construction |
Taiyo status | Under Construction |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | The Idaho Transportation Department is restarting construction on Interstate 90 over Fourth of July Pass, focusing on upgrading a heavily traveled route in northern Idaho. The project includes full-depth asphalt replacement, new concrete barriers, upgraded drainage systems, and improved lighting near the summit ramps. It spans approximately eight miles between Wolf Lodge and the eastern side of Fourth of July Pass. |
Original sector | Transportation |
Budget |
Location
Country | United States of America (USA) |
State | Idaho |
Source
Source | Construction Owners Club |
URL |
More Details
Record type | Project |
Sector | Cement, Road |
Article published date | 2026-03-31 |
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