Ocr 3586 over Little Nespelem River
GoodOkanogan County, Washington · 2.4 E. Indian Agcy. · Structure no. 088929000000000
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 68 ft
- 1 main span
- Daily traffic
- 42
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Ocr 3586 over Little Nespelem River is a prestressed concrete slab carrying Ocr 3586 over Little Nespelem River in Okanogan County, Washington. It was built in 2017, so it is 8 years old, younger than the Washington average of 49.8 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 42 vehicles a day, roughly 21% of them trucks, projected to reach 50 by 2042. The structure is 68 ft (20.7 m) long and 32 ft wide. If it were closed, the detour would be 19.9 mi (32 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ocr 3586 over Little Nespelem River built?
It was built in 2017, making it 8 years old in 2025.
What condition is Ocr 3586 over Little Nespelem 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 September 2024.
How much traffic does Ocr 3586 over Little Nespelem River carry?
About 42 vehicles per day (2022 count), of which roughly 21% are trucks.
How long is Ocr 3586 over Little Nespelem River?
The structure is 68 ft (20.7 m) long with a longest span of 66 ft (20 m) and a deck 32 ft wide.
Who owns Ocr 3586 over Little Nespelem River?
It is owned by the County Highway Agency.