Old B40 over Wash
GoodCoconino County, Arizona · 0.7 MI W JCT SR 64 · Structure no. 07938
- Built
- 1932
- 93 years old, rebuilt 1992
- Condition
- Good
- inspected May 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 4,000
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Old B40 over Wash is a concrete continuous culvert carrying Old B40 over Wash in Coconino County, Arizona. It was built in 1932 and reconstructed in 1992, so it is 93 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 4,000 vehicles a day, roughly 35% of them trucks, projected to reach 4,010 by 2041. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 85.7 mi (138 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 Old B40 over Wash built?
It was built in 1932, making it 93 years old in 2025. It was reconstructed in 1992.
What condition is Old B40 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 May 2021.
How much traffic does Old B40 over Wash carry?
About 4,000 vehicles per day (2021 count), of which roughly 35% are trucks.
How long is Old B40 over Wash?
The structure is 24 ft (7.3 m) long with a longest span of 10 ft (3 m).
Who owns Old B40 over Wash?
It is owned by the City or Municipal Highway Agency.