IRR BIA RTE 4 over North Fork Agency Creek
FairYamhill County, Oregon · 12.5KM NW 22/GRN Ronde RD · Structure no. 00000000000P704
- Built
- 1998
- 27 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 46 ft
- 1 main span
- Daily traffic
- 50
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 4 over North Fork Agency Creek is a steel stringer/multi-beam or girder carrying IRR BIA RTE 4 over North Fork Agency Creek in Yamhill County, Oregon. It was built in 1998, so it is 27 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 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 50 vehicles a day, roughly 10% of them trucks, projected to reach 100 by 2043. The structure is 46 ft (13.9 m) long and 15 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| 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 4 over North Fork Agency Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is IRR BIA RTE 4 over North Fork Agency 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 4 over North Fork Agency Creek carry?
About 50 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is IRR BIA RTE 4 over North Fork Agency Creek?
The structure is 46 ft (13.9 m) long with a longest span of 43 ft (13.1 m) and a deck 15 ft wide.
Who owns IRR BIA RTE 4 over North Fork Agency Creek?
It is owned by the Bureau of Indian Affairs.