Willow Creek RD over Willow Creek
FairSiskiyou County, California · 0.3 MI W of Sylva RD · Structure no. 02C0103
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected August 2024
- Type
- Tee Beam
- Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 41
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Willow Creek RD over Willow Creek is a concrete tee beam carrying Willow Creek RD over Willow Creek in Siskiyou 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 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 41 vehicles a day, roughly 5% of them trucks, projected to reach 55 by 2046. The structure is 52 ft (15.8 m) long and 25 ft wide. If it were closed, the detour would be 11.2 mi (18 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Willow Creek RD over Willow Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is Willow 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 Willow Creek RD over Willow Creek carry?
About 41 vehicles per day (2011 count), of which roughly 5% are trucks.
How long is Willow Creek RD over Willow Creek?
The structure is 52 ft (15.8 m) long with a longest span of 50 ft (15.2 m) and a deck 25 ft wide.
Who owns Willow Creek RD over Willow Creek?
It is owned by the County Highway Agency.