Walker RD over Gossage Creek
FairSonoma County, California · At Valley Ford Road · Structure no. 20C0290
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected February 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 250
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Walker RD over Gossage Creek is a concrete continuous culvert carrying Walker RD over Gossage Creek in Sonoma County, California. It was built in 1967, so it is 58 years old, older 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 6 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 250 vehicles a day, roughly 1% of them trucks, projected to reach 113 by 2047. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 6.8 mi (11 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Walker RD over Gossage Creek built?
It was built in 1967, making it 58 years old in 2025.
What condition is Walker RD over Gossage 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 February 2025.
How much traffic does Walker RD over Gossage Creek carry?
About 250 vehicles per day (2011 count), of which roughly 1% are trucks.
How long is Walker RD over Gossage Creek?
The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3.1 m).
Who owns Walker RD over Gossage Creek?
It is owned by the County Highway Agency.