Agness Road over S Fk Coquille River
FairCoos County, Oregon · 17 MI So 97466 · Structure no. 061105000001141
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 198 ft
- 3 main spans
- Daily traffic
- 158
- 1995 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Agness Road over S Fk Coquille River is a concrete continuous box beam or girders - multiple carrying Agness Road over S Fk Coquille River in Coos County, Oregon. It was built in 1978, so it is 47 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 158 vehicles a day, roughly 10% of them trucks, projected to reach 237 by 2045. The structure is 198 ft (60.4 m) long and 35 ft wide. If it were closed, the detour would be 620.7 mi (999 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Agness Road over S Fk Coquille River built?
It was built in 1978, making it 47 years old in 2025.
What condition is Agness Road over S Fk Coquille River 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 August 2023.
How much traffic does Agness Road over S Fk Coquille River carry?
About 158 vehicles per day (1995 count), of which roughly 10% are trucks.
How long is Agness Road over S Fk Coquille River?
The structure is 198 ft (60.4 m) long with a longest span of 98 ft (29.9 m) and a deck 35 ft wide.
Who owns Agness Road over S Fk Coquille River?
It is owned by the U.S. Forest Service.