Grayhawk DR over Wash
GoodMaricopa County, Arizona · 300 W of Hayden · Structure no. 11264
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected January 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 3,810
- 2025 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Grayhawk DR over Wash is a concrete continuous culvert carrying Grayhawk DR over Wash in Maricopa County, Arizona. It was built in 1995, so it is 30 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 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 3,810 vehicles a day, roughly 5% of them trucks, projected to reach 3,820 by 2040. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 1.9 mi (3 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 Grayhawk DR over Wash built?
It was built in 1995, making it 30 years old in 2025.
What condition is Grayhawk DR 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 Grayhawk DR over Wash carry?
About 3,810 vehicles per day (2025 count), of which roughly 5% are trucks.
How long is Grayhawk DR over Wash?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).
Who owns Grayhawk DR over Wash?
It is owned by the City or Municipal Highway Agency.