South Valley Road over Salmon Creek
GoodPacific County, Washington · 1.7 SW JCT 4 & 401 · Structure no. 081115000000000
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected June 2024
- Type
- Tee Beam
- Prestressed Concrete Continuous
- Length
- 158 ft
- 3 main spans
- Daily traffic
- 456
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
South Valley Road over Salmon Creek is a prestressed concrete continuous tee beam carrying South Valley Road over Salmon Creek in Pacific County, Washington. It was built in 1986, so it is 39 years old, younger than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 456 vehicles a day, roughly 5% of them trucks, projected to reach 400 by 2043. The structure is 158 ft (48.2 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 South Valley Road over Salmon Creek built?
It was built in 1986, making it 39 years old in 2025.
What condition is South Valley Road over Salmon Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.
How much traffic does South Valley Road over Salmon Creek carry?
About 456 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is South Valley Road over Salmon Creek?
The structure is 158 ft (48.2 m) long with a longest span of 85 ft (25.9 m) and a deck 31 ft wide.
Who owns South Valley Road over Salmon Creek?
It is owned by the County Highway Agency.