W Dry Creek Road over Pine Ridge Canyon
GoodSonoma County, California · 1.35 MI NW Westside RD · Structure no. 20C0410
- Built
- 1928
- 97 years old, rebuilt 1976
- Condition
- Good
- inspected May 2023
- Type
- Tee Beam
- Concrete
- Length
- 22 ft
- 1 main span
- Daily traffic
- 750
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
W Dry Creek Road over Pine Ridge Canyon is a concrete tee beam carrying W Dry Creek Road over Pine Ridge Canyon in Sonoma County, California. It was built in 1928 and reconstructed in 1976, so it is 97 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 750 vehicles a day, roughly 1% of them trucks, projected to reach 2,664 by 2040. The structure is 22 ft (6.7 m) long and 31 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was W Dry Creek Road over Pine Ridge Canyon built?
It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1976.
What condition is W Dry Creek Road over Pine Ridge Canyon 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 May 2023.
How much traffic does W Dry Creek Road over Pine Ridge Canyon carry?
About 750 vehicles per day (2015 count), of which roughly 1% are trucks.
How long is W Dry Creek Road over Pine Ridge Canyon?
The structure is 22 ft (6.7 m) long with a longest span of 21 ft (6.4 m) and a deck 31 ft wide.
Who owns W Dry Creek Road over Pine Ridge Canyon?
It is owned by the County Highway Agency.