I 10; EB & WB over Wash
GoodPinal County, Arizona · 5.8 MI SE JCT SR 187 · Structure no. 05472
- Built
- 1968
- 57 years old, rebuilt 2012
- Condition
- Good
- inspected January 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 21,637
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
I 10; EB & WB over Wash is a concrete continuous culvert carrying I 10; EB & WB over Wash in Pinal County, Arizona. It was built in 1968 and reconstructed in 2012, 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 21,637 vehicles a day, roughly 16% of them trucks, projected to reach 21,647 by 2038. The structure is 29 ft (8.8 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 10; EB & WB over Wash built?
It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2012.
What condition is I 10; EB & 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 January 2025.
How much traffic does I 10; EB & WB over Wash carry?
About 21,637 vehicles per day (2018 count), of which roughly 16% are trucks.
How long is I 10; EB & WB over Wash?
The structure is 29 ft (8.8 m) long with a longest span of 10 ft (3 m).
Who owns I 10; EB & WB over Wash?
It is owned by the State Highway Agency.