Canfield RD over Blucher Creek
GoodSonoma County, California · 0.9 MI N of Blank RD · Structure no. 20C0235
- Built
- 1927
- 98 years old
- Condition
- Good
- inspected November 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 40 ft
- 2 main spans
- Daily traffic
- 700
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Canfield RD over Blucher Creek is a concrete continuous tee beam carrying Canfield RD over Blucher Creek in Sonoma County, California. It was built in 1927, so it is 98 years old, older than the California average of 54.8 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 700 vehicles a day, roughly 1% of them trucks, projected to reach 854 by 2042. The structure is 40 ft (12.2 m) long and 24 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 Canfield RD over Blucher Creek built?
It was built in 1927, making it 98 years old in 2025.
What condition is Canfield RD over Blucher 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 November 2024.
How much traffic does Canfield RD over Blucher Creek carry?
About 700 vehicles per day (2015 count), of which roughly 1% are trucks.
How long is Canfield RD over Blucher Creek?
The structure is 40 ft (12.2 m) long with a longest span of 19 ft (5.9 m) and a deck 24 ft wide.
Who owns Canfield RD over Blucher Creek?
It is owned by the County Highway Agency.