Butts Canyon RD over Fp Creek
GoodNapa County, California · 3.5 MI S Lake County Line · Structure no. 21C0034
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Steel
- Length
- 22 ft
- 3 main spans
- Daily traffic
- 240
- 2012 count
- Owner
- County
- County Highway Agency
About this bridge
Butts Canyon RD over Fp Creek is a steel culvert carrying Butts Canyon RD over Fp Creek in Napa 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 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 240 vehicles a day, roughly 12% of them trucks, projected to reach 386 by 2044. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 39.8 mi (64 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Butts Canyon RD over Fp Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is Butts Canyon RD over Fp 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 May 2024.
How much traffic does Butts Canyon RD over Fp Creek carry?
About 240 vehicles per day (2012 count), of which roughly 12% are trucks.
How long is Butts Canyon RD over Fp Creek?
The structure is 22 ft (6.7 m) long with a longest span of 7 ft (2.1 m).
Who owns Butts Canyon RD over Fp Creek?
It is owned by the County Highway Agency.