Silverbrook Road over Silver Creek
GoodLewis County, Washington · 1.0 East Randle · Structure no. 087708000000000
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected February 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 130 ft
- 1 main span
- Daily traffic
- 462
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Silverbrook Road over Silver Creek is a prestressed concrete tee beam carrying Silverbrook Road over Silver Creek in Lewis County, Washington. It was built in 2006, so it is 19 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 462 vehicles a day, roughly 13% of them trucks, projected to reach 835 by 2042. The structure is 130 ft (39.6 m) long and 35 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Silverbrook Road over Silver Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is Silverbrook Road over Silver 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 February 2023.
How much traffic does Silverbrook Road over Silver Creek carry?
About 462 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is Silverbrook Road over Silver Creek?
The structure is 130 ft (39.6 m) long with a longest span of 125 ft (38.1 m) and a deck 35 ft wide.
Who owns Silverbrook Road over Silver Creek?
It is owned by the County Highway Agency.