Fern Way over Hubert Creek
FairSonoma County, California · At Old Cazadero RD · Structure no. 20C0352
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected November 2024
- Type
- Slab
- Concrete Continuous
- Length
- 62 ft
- 3 main spans
- Daily traffic
- 100
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Fern Way over Hubert Creek is a concrete continuous slab carrying Fern Way over Hubert Creek in Sonoma County, California. It was built in 1958, so it is 67 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 100 vehicles a day, roughly 5% of them trucks, projected to reach 99 by 2042. The structure is 62 ft (19 m) long and 23 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Fern Way over Hubert Creek built?
It was built in 1958, making it 67 years old in 2025.
What condition is Fern Way over Hubert 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 November 2024.
How much traffic does Fern Way over Hubert Creek carry?
About 100 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is Fern Way over Hubert Creek?
The structure is 62 ft (19 m) long with a longest span of 30 ft (9.1 m) and a deck 23 ft wide.
Who owns Fern Way over Hubert Creek?
It is owned by the County Highway Agency.