IRR BIA RTE N364 over Salt Creek
FairSan Juan County, New Mexico · 8.3 KM W of Shiprock · Structure no. 00000000000N263
- Built
- 2000
- 25 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 83 ft
- 1 main span
- Daily traffic
- 3,850
- 2022 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE N364 over Salt Creek is a prestressed concrete box beam or girders - multiple carrying IRR BIA RTE N364 over Salt Creek in San Juan County, New Mexico. It was built in 2000, so it is 25 years old, younger than the New Mexico average of 51.5 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 3,850 vehicles a day, roughly 30% of them trucks, projected to reach 3,204 by 2032. The structure is 83 ft (25.3 m) long and 36 ft wide. If it were closed, the detour would be 12.4 mi (20 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 N364 over Salt Creek built?
It was built in 2000, making it 25 years old in 2025.
What condition is IRR BIA RTE N364 over Salt Creek 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 June 2024.
How much traffic does IRR BIA RTE N364 over Salt Creek carry?
About 3,850 vehicles per day (2022 count), of which roughly 30% are trucks.
How long is IRR BIA RTE N364 over Salt Creek?
The structure is 83 ft (25.3 m) long with a longest span of 81 ft (24.7 m) and a deck 36 ft wide.
Who owns IRR BIA RTE N364 over Salt Creek?
It is owned by the Bureau of Indian Affairs.