I 10; WB over Wash
GoodLa Paz County, Arizona · 36.4 MI East of JCT US 60 · Structure no. 06284
- Built
- 1968
- 57 years old, rebuilt 1994
- Condition
- Good
- inspected November 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 10,450
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
I 10; WB over Wash is a concrete continuous culvert carrying I 10; WB over Wash in La Paz County, Arizona. It was built in 1968 and reconstructed in 1994, so it is 57 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 10,450 vehicles a day, roughly 30% of them trucks, projected to reach 10,460 by 2037. 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 10; WB over Wash built?
It was built in 1968, making it 57 years old in 2025. It was reconstructed in 1994.
What condition is I 10; 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 November 2021.
How much traffic does I 10; WB over Wash carry?
About 10,450 vehicles per day (2016 count), of which roughly 30% are trucks.
How long is I 10; WB over Wash?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).
Who owns I 10; WB over Wash?
It is owned by the State Highway Agency.