Dry Crk Canyon RD over Dutcher Creek
FairSonoma County, California · Intrx Dutcher Creek RD · Structure no. 20C0152
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 2,800
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Dry Crk Canyon RD over Dutcher Creek is a concrete continuous culvert carrying Dry Crk Canyon RD over Dutcher Creek in Sonoma County, California. It was built in 1968, so it is 57 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 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 2,800 vehicles a day, roughly 4% of them trucks, projected to reach 1,594 by 2046. The structure is 27 ft (8.2 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dry Crk Canyon RD over Dutcher Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is Dry Crk Canyon RD over Dutcher 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 October 2024.
How much traffic does Dry Crk Canyon RD over Dutcher Creek carry?
About 2,800 vehicles per day (2015 count), of which roughly 4% are trucks.
How long is Dry Crk Canyon RD over Dutcher Creek?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m).
Who owns Dry Crk Canyon RD over Dutcher Creek?
It is owned by the County Highway Agency.