I 80W over Humboldt Rvr
FairEureka County, Nevada · East of Battle Mountain · Structure no. B 886W
- Built
- 1964
- 61 years old, rebuilt 2015
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 175 ft
- 3 main spans
- Daily traffic
- 4,125
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 80W over Humboldt Rvr is a prestressed concrete stringer/multi-beam or girder carrying I 80W over Humboldt Rvr in Eureka County, Nevada. It was built in 1964 and reconstructed in 2015, so it is 61 years old, older than the Nevada average of 36.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 4,125 vehicles a day, roughly 31% of them trucks, projected to reach 4,199 by 2040. The structure is 175 ft (53.3 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 80W over Humboldt Rvr built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2015.
What condition is I 80W over Humboldt Rvr in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does I 80W over Humboldt Rvr carry?
About 4,125 vehicles per day (2021 count), of which roughly 31% are trucks.
How long is I 80W over Humboldt Rvr?
The structure is 175 ft (53.3 m) long with a longest span of 57 ft (17.4 m) and a deck 43 ft wide.
Who owns I 80W over Humboldt Rvr?
It is owned by the State Highway Agency.