IRR BIA Rt 1 over S Fork Humboldt River
GoodElko County, Nevada · 10.6 KM SE of Nv HWY 228 · Structure no. 00000000000H319
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 82 ft
- 1 main span
- Daily traffic
- 170
- 2024 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA Rt 1 over S Fork Humboldt River is a prestressed concrete box beam or girders - multiple carrying IRR BIA Rt 1 over S Fork Humboldt River in Elko County, Nevada. It was built in 2003, so it is 22 years old, younger than the Nevada average of 36.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 170 vehicles a day, roughly 2% of them trucks, projected to reach 214 by 2044. The structure is 82 ft (25 m) long and 32 ft wide. If it were closed, the detour would be 20.5 mi (33 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA Rt 1 over S Fork Humboldt River built?
It was built in 2003, making it 22 years old in 2025.
What condition is IRR BIA Rt 1 over S Fork Humboldt River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.
How much traffic does IRR BIA Rt 1 over S Fork Humboldt River carry?
About 170 vehicles per day (2024 count), of which roughly 2% are trucks.
How long is IRR BIA Rt 1 over S Fork Humboldt River?
The structure is 82 ft (25 m) long with a longest span of 77 ft (23.5 m) and a deck 32 ft wide.
Who owns IRR BIA Rt 1 over S Fork Humboldt River?
It is owned by the Bureau of Indian Affairs.