Silver Lake Road over Williamson Rv
GoodKlamath County, Oregon · 0921 MI East HWY 97 · Structure no. 18C031067600921
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 71 ft
- 1 main span
- Daily traffic
- 337
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Silver Lake Road over Williamson Rv is a prestressed concrete slab carrying Silver Lake Road over Williamson Rv in Klamath County, Oregon. It was built in 1986, so it is 39 years old, younger than the Oregon average of 49.9 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 337 vehicles a day, roughly 10% of them trucks, projected to reach 352 by 2025. The structure is 71 ft (21.6 m) long and 32 ft wide. If it were closed, the detour would be 18 mi (29 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 | 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 Lake Road over Williamson Rv built?
It was built in 1986, making it 39 years old in 2025.
What condition is Silver Lake Road over Williamson Rv 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 July 2024.
How much traffic does Silver Lake Road over Williamson Rv carry?
About 337 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Silver Lake Road over Williamson Rv?
The structure is 71 ft (21.6 m) long with a longest span of 70 ft (21.3 m) and a deck 32 ft wide.
Who owns Silver Lake Road over Williamson Rv?
It is owned by the County Highway Agency.