IRR BIA RTE 1 over Shitike Creek
FairJefferson County, Oregon · 4 KM W of Warm Springs · Structure no. 00000000000P945
- Built
- 1999
- 26 years old
- Condition
- Fair
- inspected June 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 122 ft
- 1 main span
- Daily traffic
- 150
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 1 over Shitike Creek is a prestressed concrete tee beam carrying IRR BIA RTE 1 over Shitike Creek in Jefferson County, Oregon. It was built in 1999, so it is 26 years old, younger than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 150 vehicles a day, roughly 25% of them trucks, projected to reach 300 by 2043. The structure is 122 ft (37.2 m) long and 30 ft wide. If it were closed, the detour would be 21.7 mi (35 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 | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| 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 1 over Shitike Creek built?
It was built in 1999, making it 26 years old in 2025.
What condition is IRR BIA RTE 1 over Shitike 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 2023.
How much traffic does IRR BIA RTE 1 over Shitike Creek carry?
About 150 vehicles per day (2023 count), of which roughly 25% are trucks.
How long is IRR BIA RTE 1 over Shitike Creek?
The structure is 122 ft (37.2 m) long with a longest span of 120 ft (36.6 m) and a deck 30 ft wide.
Who owns IRR BIA RTE 1 over Shitike Creek?
It is owned by the Bureau of Indian Affairs.