King Ridge RD over Bearpen Creek
FairSonoma County, California · 4.1 MI N Fort Ross RD · Structure no. 20C0434
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 64 ft
- 3 main spans
- Daily traffic
- 200
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
King Ridge RD over Bearpen Creek is a steel stringer/multi-beam or girder carrying King Ridge RD over Bearpen Creek in Sonoma County, California. It was built in 1973, so it is 52 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 200 vehicles a day, roughly 4% of them trucks, projected to reach 298 by 2046. The structure is 64 ft (19.5 m) long and 24 ft wide. If it were closed, the detour would be 29.2 mi (47 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was King Ridge RD over Bearpen Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is King Ridge RD over Bearpen Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does King Ridge RD over Bearpen Creek carry?
About 200 vehicles per day (2015 count), of which roughly 4% are trucks.
How long is King Ridge RD over Bearpen Creek?
The structure is 64 ft (19.5 m) long with a longest span of 25 ft (7.6 m) and a deck 24 ft wide.
Who owns King Ridge RD over Bearpen Creek?
It is owned by the County Highway Agency.