IRR SR 473 over North Fork White
GoodApache County, Arizona · 0.5 MI South of SR 260 · Structure no. 06762
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected August 2022
- Type
- Culvert
- Steel
- Length
- 42 ft
- 1 main span
- Daily traffic
- 183
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
IRR SR 473 over North Fork White is a steel culvert carrying IRR SR 473 over North Fork White in Apache County, Arizona. It was built in 1984, so it is 41 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 183 vehicles a day, roughly 7% of them trucks, projected to reach 193 by 2038. The structure is 42 ft (12.8 m) long. If it were closed, the detour would be 98.8 mi (159 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 IRR SR 473 over North Fork White built?
It was built in 1984, making it 41 years old in 2025.
What condition is IRR SR 473 over North Fork White 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 August 2022.
How much traffic does IRR SR 473 over North Fork White carry?
About 183 vehicles per day (2017 count), of which roughly 7% are trucks.
How long is IRR SR 473 over North Fork White?
The structure is 42 ft (12.8 m) long with a longest span of 39 ft (11.9 m).
Who owns IRR SR 473 over North Fork White?
It is owned by the State Highway Agency.