IRR BIA RTE N33 over Red Wash
GoodApache County, Arizona · 0.6MI W.Of BIA63 on BIA33 · Structure no. 00000000000N262
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 257 ft
- 4 main spans
- Daily traffic
- 1,000
- 2022 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE N33 over Red Wash is a prestressed concrete stringer/multi-beam or girder carrying IRR BIA RTE N33 over Red Wash in Apache County, Arizona. It was built in 1997, so it is 28 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 10% of them trucks, projected to reach 1,190 by 2040. The structure is 257 ft (78.4 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA RTE N33 over Red Wash built?
It was built in 1997, making it 28 years old in 2025.
What condition is IRR BIA RTE N33 over Red 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 June 2024.
How much traffic does IRR BIA RTE N33 over Red Wash carry?
About 1,000 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is IRR BIA RTE N33 over Red Wash?
The structure is 257 ft (78.4 m) long with a longest span of 64 ft (19.4 m) and a deck 28 ft wide.
Who owns IRR BIA RTE N33 over Red Wash?
It is owned by the Bureau of Indian Affairs.