Campbell RD over So Fork Sprague River
FairKlamath County, Oregon · 018 MI North of HWY 140 · Structure no. 35C116121000180
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 63 ft
- 2 main spans
- Daily traffic
- 72
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Campbell RD over So Fork Sprague River is a wood or timber stringer/multi-beam or girder carrying Campbell RD over So Fork Sprague River in Klamath County, Oregon. It was built in 1980, so it is 45 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 72 vehicles a day, projected to reach 77 by 2025. The structure is 63 ft (19.2 m) long and 32 ft wide. If it were closed, the detour would be 16.2 mi (26 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Campbell RD over So Fork Sprague River built?
It was built in 1980, making it 45 years old in 2025.
What condition is Campbell RD over So Fork Sprague 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 July 2024.
How much traffic does Campbell RD over So Fork Sprague River carry?
About 72 vehicles per day (2020 count).
How long is Campbell RD over So Fork Sprague River?
The structure is 63 ft (19.2 m) long with a longest span of 31 ft (9.4 m) and a deck 32 ft wide.
Who owns Campbell RD over So Fork Sprague River?
It is owned by the County Highway Agency.