Road over South Umpqua River
FairPosted for loadDouglas County, Oregon · No Data Entered · Structure no. 061502000001440
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Concrete Continuous
- Length
- 180 ft
- 3 main spans
- Daily traffic
- 50
- Owner
- Federal
- U.S. Forest Service
About this bridge
Road over South Umpqua River is a concrete continuous stringer/multi-beam or girder carrying Road over South Umpqua River in Douglas County, Oregon. It was built in 1958, so it is 67 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 50 vehicles a day, projected to reach 75 by 2045. The structure is 180 ft (54.9 m) long and 17 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Road over South Umpqua River built?
It was built in 1958, making it 67 years old in 2025.
What condition is Road over South Umpqua 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 October 2024.
How much traffic does Road over South Umpqua River carry?
About 50 vehicles per day (latest count).
How long is Road over South Umpqua River?
The structure is 180 ft (54.9 m) long with a longest span of 70 ft (21.3 m) and a deck 17 ft wide.
Who owns Road over South Umpqua River?
It is owned by the U.S. Forest Service.