IRR I 40; EB over Box Canyon Wash
GoodApache County, Arizona · 5.8 MI E JCT US 191 · Structure no. 06710
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected July 2022
- Type
- Culvert
- Steel
- Length
- 33 ft
- 2 main spans
- Daily traffic
- 12,868
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
IRR I 40; EB over Box Canyon Wash is a steel culvert carrying IRR I 40; EB over Box Canyon Wash in Apache County, Arizona. It was built in 1978, so it is 47 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 12,868 vehicles a day, roughly 41% of them trucks, projected to reach 12,878 by 2041. The structure is 33 ft (10.1 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR I 40; EB over Box Canyon Wash built?
It was built in 1978, making it 47 years old in 2025.
What condition is IRR I 40; EB over Box Canyon 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 July 2022.
How much traffic does IRR I 40; EB over Box Canyon Wash carry?
About 12,868 vehicles per day (2021 count), of which roughly 41% are trucks.
How long is IRR I 40; EB over Box Canyon Wash?
The structure is 33 ft (10.1 m) long with a longest span of 12 ft (3.7 m).
Who owns IRR I 40; EB over Box Canyon Wash?
It is owned by the State Highway Agency.