State Farm Drive over Hinebaugh Creek
FairSonoma County, California · 0.2 MI N Rohnert Park Exp · Structure no. 20C0467
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected July 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 48 ft
- 4 main spans
- Daily traffic
- 9,000
- 2013 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
State Farm Drive over Hinebaugh Creek is a concrete continuous culvert carrying State Farm Drive over Hinebaugh Creek in Sonoma County, California. It was built in 1979, so it is 46 years old, younger 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 9,000 vehicles a day, roughly 1% of them trucks, projected to reach 10,867 by 2038. The structure is 48 ft (14.6 m) long and 90 ft wide. If it were closed, the detour would be 1.9 mi (3 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 State Farm Drive over Hinebaugh Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is State Farm Drive over Hinebaugh 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 July 2021.
How much traffic does State Farm Drive over Hinebaugh Creek carry?
About 9,000 vehicles per day (2013 count), of which roughly 1% are trucks.
How long is State Farm Drive over Hinebaugh Creek?
The structure is 48 ft (14.6 m) long with a longest span of 11 ft (3.4 m) and a deck 90 ft wide.
Who owns State Farm Drive over Hinebaugh Creek?
It is owned by the City or Municipal Highway Agency.