Agness Road over Shasta Costa Creek
FairCurry County, Oregon · 29 MI NE HWY 101 @ 97444 · Structure no. 061103000001147
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 238 ft
- 4 main spans
- Daily traffic
- 212
- 1995 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Agness Road over Shasta Costa Creek is a concrete continuous box beam or girders - multiple carrying Agness Road over Shasta Costa Creek in Curry County, Oregon. It was built in 1963, so it is 62 years old, older 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 212 vehicles a day, roughly 15% of them trucks, projected to reach 318 by 2045. The structure is 238 ft (72.5 m) long and 30 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Agness Road over Shasta Costa Creek built?
It was built in 1963, making it 62 years old in 2025.
What condition is Agness Road over Shasta Costa 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 August 2024.
How much traffic does Agness Road over Shasta Costa Creek carry?
About 212 vehicles per day (1995 count), of which roughly 15% are trucks.
How long is Agness Road over Shasta Costa Creek?
The structure is 238 ft (72.5 m) long with a longest span of 95 ft (29 m) and a deck 30 ft wide.
Who owns Agness Road over Shasta Costa Creek?
It is owned by the U.S. Forest Service.