IRR BIA RTE N60 over Coyote Wash
FairNavajo County, Arizona · 0.8 MI N.Of Dilcon School · Structure no. 00000000000N623
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 139 ft
- 4 main spans
- Daily traffic
- 1,500
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE N60 over Coyote Wash is a prestressed concrete stringer/multi-beam or girder carrying IRR BIA RTE N60 over Coyote Wash in Navajo County, Arizona. It was built in 1970, so it is 55 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 1,500 vehicles a day, roughly 5% of them trucks, projected to reach 1,755 by 2043. The structure is 139 ft (42.5 m) long and 31 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 N60 over Coyote Wash built?
It was built in 1970, making it 55 years old in 2025.
What condition is IRR BIA RTE N60 over Coyote 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 March 2023.
How much traffic does IRR BIA RTE N60 over Coyote Wash carry?
About 1,500 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is IRR BIA RTE N60 over Coyote Wash?
The structure is 139 ft (42.5 m) long with a longest span of 35 ft (10.7 m) and a deck 31 ft wide.
Who owns IRR BIA RTE N60 over Coyote Wash?
It is owned by the Bureau of Indian Affairs.