US 101 over Salmon Creek
GoodJefferson County, Washington · 7.8 S Clallam CO · Structure no. 0013073A0000000
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 122 ft
- 3 main spans
- Daily traffic
- 13,724
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 101 over Salmon Creek is a prestressed concrete slab carrying US 101 over Salmon Creek in Jefferson 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 13,724 vehicles a day, roughly 8% of them trucks, projected to reach 18,290 by 2039. The structure is 122 ft (37.2 m) long and 42 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 101 over Salmon Creek built?
It was built in 1986, making it 39 years old in 2025.
What condition is US 101 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 October 2024.
How much traffic does US 101 over Salmon Creek carry?
About 13,724 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is US 101 over Salmon Creek?
The structure is 122 ft (37.2 m) long with a longest span of 40 ft (12.2 m) and a deck 42 ft wide.
Who owns US 101 over Salmon Creek?
It is owned by the State Highway Agency.