I 8; WB over Wash
GoodYuma County, Arizona · 15.5 MI E JCT US 95 · Structure no. 05231
- Built
- 1967
- 58 years old, rebuilt 1981
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 9,713
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 8; WB over Wash is a concrete continuous culvert carrying I 8; WB over Wash in Yuma County, Arizona. It was built in 1967 and reconstructed in 1981, so it is 58 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 9,713 vehicles a day, roughly 22% of them trucks, projected to reach 9,723 by 2041. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 8; WB over Wash built?
It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1981.
What condition is I 8; WB over 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 February 2023.
How much traffic does I 8; WB over Wash carry?
About 9,713 vehicles per day (2021 count), of which roughly 22% are trucks.
How long is I 8; WB over Wash?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).
Who owns I 8; WB over Wash?
It is owned by the State Highway Agency.