I 40; WB over Box Culvert
GoodCoconino County, Arizona · 6.53 MI E JCT SR 64 · Structure no. 05909
- Built
- 1962
- 63 years old, rebuilt 1978
- Condition
- Good
- inspected August 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 53 ft
- 5 main spans
- Daily traffic
- 9,513
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 40; WB over Box Culvert is a concrete continuous culvert carrying I 40; WB over Box Culvert in Coconino County, Arizona. It was built in 1962 and reconstructed in 1978, so it is 63 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 9,513 vehicles a day, roughly 37% of them trucks, projected to reach 9,523 by 2041. The structure is 53 ft (16.2 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 | 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 40; WB over Box Culvert built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1978.
What condition is I 40; WB over Box Culvert 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 2022.
How much traffic does I 40; WB over Box Culvert carry?
About 9,513 vehicles per day (2021 count), of which roughly 37% are trucks.
How long is I 40; WB over Box Culvert?
The structure is 53 ft (16.2 m) long with a longest span of 10 ft (3 m).
Who owns I 40; WB over Box Culvert?
It is owned by the State Highway Agency.