Salmon Harbor DR over Winchester Creek
FairDouglas County, Oregon · At Winchester Bay · Structure no. 19C274025100014
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 90 ft
- 3 main spans
- Daily traffic
- 5,511
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Salmon Harbor DR over Winchester Creek is a prestressed concrete slab carrying Salmon Harbor DR over Winchester Creek in Douglas 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 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 5,511 vehicles a day, roughly 3% of them trucks, projected to reach 6,231 by 2025. The structure is 90 ft (27.4 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Salmon Harbor DR over Winchester Creek built?
It was built in 1963, making it 62 years old in 2025.
What condition is Salmon Harbor DR over Winchester 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 Salmon Harbor DR over Winchester Creek carry?
About 5,511 vehicles per day (2020 count), of which roughly 3% are trucks.
How long is Salmon Harbor DR over Winchester Creek?
The structure is 90 ft (27.4 m) long with a longest span of 29 ft (8.8 m) and a deck 33 ft wide.
Who owns Salmon Harbor DR over Winchester Creek?
It is owned by the County Highway Agency.