El Mirage RD over Twin Buttes Wash
GoodMaricopa County, Arizona · W of Vistancia Blvd · Structure no. 11692
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected August 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 88 ft
- 7 main spans
- Daily traffic
- 1,000
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
El Mirage RD over Twin Buttes Wash is a concrete continuous culvert carrying El Mirage RD over Twin Buttes Wash in Maricopa County, Arizona. It was built in 2015, so it is 10 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 1,000 vehicles a day, roughly 5% of them trucks, projected to reach 1,010 by 2042. The structure is 88 ft (26.8 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was El Mirage RD over Twin Buttes Wash built?
It was built in 2015, making it 10 years old in 2025.
What condition is El Mirage RD over Twin Buttes 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 August 2022.
How much traffic does El Mirage RD over Twin Buttes Wash carry?
About 1,000 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is El Mirage RD over Twin Buttes Wash?
The structure is 88 ft (26.8 m) long with a longest span of 8 ft (2.4 m).
Who owns El Mirage RD over Twin Buttes Wash?
It is owned by the City or Municipal Highway Agency.