Silver ST over North Fork Salmon CR
GoodOkanogan County, Washington · 0.01 E Main ST · Structure no. 086261000000000
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected October 2024
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 50
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Silver ST over North Fork Salmon CR is a prestressed concrete channel beam carrying Silver ST over North Fork Salmon CR in Okanogan County, Washington. It was built in 1997, so it is 28 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 50 vehicles a day, roughly 5% of them trucks, projected to reach 70 by 2042. The structure is 29 ft (8.7 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Silver ST over North Fork Salmon CR built?
It was built in 1997, making it 28 years old in 2025.
What condition is Silver ST over North Fork Salmon CR 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 Silver ST over North Fork Salmon CR carry?
About 50 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Silver ST over North Fork Salmon CR?
The structure is 29 ft (8.7 m) long with a longest span of 28 ft (8.4 m) and a deck 24 ft wide.
Who owns Silver ST over North Fork Salmon CR?
It is owned by the City or Municipal Highway Agency.