SR856 Airport RD over Humboldt Rvr
GoodPershing County, Nevada · Northeast of Lovelock · Structure no. B 529
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 180 ft
- 2 main spans
- Daily traffic
- 770
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
SR856 Airport RD over Humboldt Rvr is a steel continuous stringer/multi-beam or girder carrying SR856 Airport RD over Humboldt Rvr in Pershing County, Nevada. It was built in 1988, so it is 37 years old, older 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 770 vehicles a day, roughly 8% of them trucks, projected to reach 1,911 by 2040. The structure is 180 ft (54.9 m) long and 45 ft wide. If it were closed, the detour would be 4.3 mi (7 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 SR856 Airport RD over Humboldt Rvr built?
It was built in 1988, making it 37 years old in 2025.
What condition is SR856 Airport RD over Humboldt Rvr 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 June 2023.
How much traffic does SR856 Airport RD over Humboldt Rvr carry?
About 770 vehicles per day (2017 count), of which roughly 8% are trucks.
How long is SR856 Airport RD over Humboldt Rvr?
The structure is 180 ft (54.9 m) long with a longest span of 89 ft (27.1 m) and a deck 45 ft wide.
Who owns SR856 Airport RD over Humboldt Rvr?
It is owned by the State Highway Agency.