IRR BIA RTE N63 over Red Rock Wash
FairApache County, Arizona · 3.7MI North Red Rock T.P. · Structure no. 00000000000N229
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 383 ft
- 5 main spans
- Daily traffic
- 450
- 2022 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE N63 over Red Rock Wash is a prestressed concrete stringer/multi-beam or girder carrying IRR BIA RTE N63 over Red Rock Wash in Apache County, Arizona. It was built in 1976, so it is 49 years old, older than the Arizona average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 450 vehicles a day, roughly 10% of them trucks, projected to reach 198 by 2040. The structure is 383 ft (116.7 m) long and 31 ft wide. If it were closed, the detour would be 49.7 mi (80 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA RTE N63 over Red Rock Wash built?
It was built in 1976, making it 49 years old in 2025.
What condition is IRR BIA RTE N63 over Red Rock Wash in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does IRR BIA RTE N63 over Red Rock Wash carry?
About 450 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is IRR BIA RTE N63 over Red Rock Wash?
The structure is 383 ft (116.7 m) long with a longest span of 75 ft (23 m) and a deck 31 ft wide.
Who owns IRR BIA RTE N63 over Red Rock Wash?
It is owned by the Bureau of Indian Affairs.