IRR BIA RTE N41 over Dry Run
GoodNavajo County, Arizona · 16.8KM North of Pinion · Structure no. 0000N35780B0547
- Built
- 1985
- 40 years old, rebuilt 9999
- Condition
- Good
- inspected April 2023
- Type
- Culvert
- Steel
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 750
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE N41 over Dry Run is a steel culvert carrying IRR BIA RTE N41 over Dry Run in Navajo County, Arizona. It was built in 1985 and reconstructed in 9999, so it is 40 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 750 vehicles a day, roughly 10% of them trucks, projected to reach 800 by 2043. The structure is 29 ft (8.8 m) long and 112 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA RTE N41 over Dry Run built?
It was built in 1985, making it 40 years old in 2025. It was reconstructed in 9999.
What condition is IRR BIA RTE N41 over Dry Run 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 April 2023.
How much traffic does IRR BIA RTE N41 over Dry Run carry?
About 750 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is IRR BIA RTE N41 over Dry Run?
The structure is 29 ft (8.8 m) long with a longest span of 11 ft (3.5 m) and a deck 112 ft wide.
Who owns IRR BIA RTE N41 over Dry Run?
It is owned by the Bureau of Indian Affairs.