Crystal Springs RD over Bell Creek
FairNapa County, California · 0.9 MI N Sanitarian RD · Structure no. 21C0054
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected May 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 45 ft
- 3 main spans
- Daily traffic
- 209
- 2012 count
- Owner
- County
- County Highway Agency
About this bridge
Crystal Springs RD over Bell Creek is a concrete continuous culvert carrying Crystal Springs RD over Bell Creek in Napa County, California. It was built in 1970, so it is 55 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 209 vehicles a day, roughly 10% of them trucks, projected to reach 335 by 2044. The structure is 45 ft (13.7 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 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 Crystal Springs RD over Bell Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is Crystal Springs RD over Bell 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 May 2024.
How much traffic does Crystal Springs RD over Bell Creek carry?
About 209 vehicles per day (2012 count), of which roughly 10% are trucks.
How long is Crystal Springs RD over Bell Creek?
The structure is 45 ft (13.7 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.
Who owns Crystal Springs RD over Bell Creek?
It is owned by the County Highway Agency.