Orange Grove RD over Nanini Wash
GoodPima County, Arizona · 900 East LA Cholla Blvd · Structure no. 11413
- Built
- 1971
- 54 years old, rebuilt 2004
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 53 ft
- 4 main spans
- Daily traffic
- 18,084
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Orange Grove RD over Nanini Wash is a concrete continuous culvert carrying Orange Grove RD over Nanini Wash in Pima County, Arizona. It was built in 1971 and reconstructed in 2004, so it is 54 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 18,084 vehicles a day, roughly 5% of them trucks, projected to reach 18,094 by 2040. The structure is 53 ft (16.2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Orange Grove RD over Nanini Wash built?
It was built in 1971, making it 54 years old in 2025. It was reconstructed in 2004.
What condition is Orange Grove RD over Nanini 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 April 2024.
How much traffic does Orange Grove RD over Nanini Wash carry?
About 18,084 vehicles per day (2014 count), of which roughly 5% are trucks.
How long is Orange Grove RD over Nanini Wash?
The structure is 53 ft (16.2 m) long with a longest span of 12 ft (3.7 m).
Who owns Orange Grove RD over Nanini Wash?
It is owned by the County Highway Agency.