IRR BIA RTE 9 over Beaver Creek
GoodWasco County, Oregon · 4 KM West of Simnasho · Structure no. 00000000000P912
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Steel
- Length
- 40 ft
- 1 main span
- Daily traffic
- 500
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 9 over Beaver Creek is a steel culvert carrying IRR BIA RTE 9 over Beaver Creek in Wasco County, Oregon. It was built in 1974, so it is 51 years old, older than the Oregon average of 49.9 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 500 vehicles a day, roughly 15% of them trucks, projected to reach 1,000 by 2043. The structure is 40 ft (12.2 m) long and 33 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA RTE 9 over Beaver Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is IRR BIA RTE 9 over Beaver 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 June 2023.
How much traffic does IRR BIA RTE 9 over Beaver Creek carry?
About 500 vehicles per day (2023 count), of which roughly 15% are trucks.
How long is IRR BIA RTE 9 over Beaver Creek?
The structure is 40 ft (12.2 m) long with a longest span of 40 ft (12.2 m) and a deck 33 ft wide.
Who owns IRR BIA RTE 9 over Beaver Creek?
It is owned by the Bureau of Indian Affairs.