IRR BIA RTE 4 over Wash
FairGraham County, Arizona · 5 KM SE of Point of Pines · Structure no. 0000H58616B0835
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected January 2024
- Type
- Culvert
- Steel
- Length
- 26 ft
- 4 main spans
- Daily traffic
- 45
- 2024 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 4 over Wash is a steel culvert carrying IRR BIA RTE 4 over Wash in Graham County, Arizona. It was built in 1980, so it is 45 years old, younger 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 45 vehicles a day, roughly 5% of them trucks, projected to reach 50 by 2044. The structure is 26 ft (7.8 m) long and 79 ft wide. If it were closed, the detour would be 123.7 mi (199 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA RTE 4 over Wash built?
It was built in 1980, making it 45 years old in 2025.
What condition is IRR BIA RTE 4 over 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 January 2024.
How much traffic does IRR BIA RTE 4 over Wash carry?
About 45 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is IRR BIA RTE 4 over Wash?
The structure is 26 ft (7.8 m) long with a longest span of 5 ft (1.5 m) and a deck 79 ft wide.
Who owns IRR BIA RTE 4 over Wash?
It is owned by the Bureau of Indian Affairs.