BIA IRR 3 over Roadside Ditches
GoodPima County, Arizona · 1.6KM S of JCT W/ W Valen · Structure no. 0000H55665B0704
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected December 2024
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 1,000
- 2024 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
BIA IRR 3 over Roadside Ditches is a concrete culvert carrying BIA IRR 3 over Roadside Ditches in Pima County, Arizona. It was built in 2011, so it is 14 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 1,000 vehicles a day, roughly 5% of them trucks, projected to reach 880 by 2044. The structure is 21 ft (6.3 m) long and 64 ft wide. 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 BIA IRR 3 over Roadside Ditches built?
It was built in 2011, making it 14 years old in 2025.
What condition is BIA IRR 3 over Roadside Ditches 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 December 2024.
How much traffic does BIA IRR 3 over Roadside Ditches carry?
About 1,000 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is BIA IRR 3 over Roadside Ditches?
The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m) and a deck 64 ft wide.
Who owns BIA IRR 3 over Roadside Ditches?
It is owned by the Bureau of Indian Affairs.