A 89; River(bates) over Oak Wash
GoodYavapai County, Arizona · 0.5 MI NE of JCT SR 260 · Structure no. 06817
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected August 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 20,991
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
A 89; River(bates) over Oak Wash is a concrete continuous culvert carrying A 89; River(bates) over Oak Wash in Yavapai County, Arizona. It was built in 1971, so it is 54 years old, older than the Arizona average of 47.8 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 20,991 vehicles a day, roughly 7% of them trucks, projected to reach 21,001 by 2039. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was A 89; River(bates) over Oak Wash built?
It was built in 1971, making it 54 years old in 2025.
What condition is A 89; River(bates) over Oak Wash 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 August 2021.
How much traffic does A 89; River(bates) over Oak Wash carry?
About 20,991 vehicles per day (2019 count), of which roughly 7% are trucks.
How long is A 89; River(bates) over Oak Wash?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns A 89; River(bates) over Oak Wash?
It is owned by the State Highway Agency.