Bodega HWY over Nolan Creek
FairSonoma County, California · 1.2 MI NE Intx SR 1 · Structure no. 20C0132
- Built
- 1955
- 70 years old
- Condition
- Fair
- inspected November 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 35 ft
- 2 main spans
- Daily traffic
- 6,400
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Bodega HWY over Nolan Creek is a concrete continuous culvert carrying Bodega HWY over Nolan Creek in Sonoma County, California. It was built in 1955, so it is 70 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 6,400 vehicles a day, roughly 4% of them trucks, projected to reach 4,420 by 2042. The structure is 35 ft (10.8 m) long. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bodega HWY over Nolan Creek built?
It was built in 1955, making it 70 years old in 2025.
What condition is Bodega HWY over Nolan 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 Bodega HWY over Nolan Creek carry?
About 6,400 vehicles per day (2015 count), of which roughly 4% are trucks.
How long is Bodega HWY over Nolan Creek?
The structure is 35 ft (10.8 m) long with a longest span of 17 ft (5.3 m).
Who owns Bodega HWY over Nolan Creek?
It is owned by the County Highway Agency.