Crystal Creek RD over Willow Creek
FairShasta County, California · At SR 299 · Structure no. 06C0200
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 178 ft
- 3 main spans
- Daily traffic
- 250
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Crystal Creek RD over Willow Creek is a concrete continuous box beam or girders - multiple carrying Crystal Creek RD over Willow Creek in Shasta County, California. It was built in 1992, so it is 33 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 250 vehicles a day, roughly 10% of them trucks, projected to reach 435 by 2044. The structure is 178 ft (54.3 m) long and 28 ft wide.
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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Crystal Creek RD over Willow Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is Crystal Creek RD over Willow 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 August 2024.
How much traffic does Crystal Creek RD over Willow Creek carry?
About 250 vehicles per day (2014 count), of which roughly 10% are trucks.
How long is Crystal Creek RD over Willow Creek?
The structure is 178 ft (54.3 m) long with a longest span of 80 ft (24.4 m) and a deck 28 ft wide.
Who owns Crystal Creek RD over Willow Creek?
It is owned by the County Highway Agency.