IRR BIA RTE N6310 over Piute Creek
GoodSan Juan County, Utah · 10 MI NE Navajo Mt School · Structure no. 00000000000N323
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 90 ft
- 1 main span
- Daily traffic
- 75
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE N6310 over Piute Creek is a prestressed concrete stringer/multi-beam or girder carrying IRR BIA RTE N6310 over Piute Creek in San Juan County, Utah. It was built in 1991, so it is 34 years old, younger than the Utah average of 40.1 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 75 vehicles a day, roughly 3% of them trucks, projected to reach 90 by 2043. The structure is 90 ft (27.4 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
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| 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 N6310 over Piute Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is IRR BIA RTE N6310 over Piute Creek 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 March 2023.
How much traffic does IRR BIA RTE N6310 over Piute Creek carry?
About 75 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is IRR BIA RTE N6310 over Piute Creek?
The structure is 90 ft (27.4 m) long with a longest span of 87 ft (26.4 m) and a deck 31 ft wide.
Who owns IRR BIA RTE N6310 over Piute Creek?
It is owned by the Bureau of Indian Affairs.