Interstate 5 over W Fk Stillwater Creek
FairShasta County, California · 02-SHA-005-R25.05 · Structure no. 06 0110
- Built
- 1955
- 70 years old
- Condition
- Fair
- inspected February 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 41 ft
- 3 main spans
- Daily traffic
- 19,500
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 over W Fk Stillwater Creek is a concrete continuous culvert carrying Interstate 5 over W Fk Stillwater Creek in Shasta 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 19,500 vehicles a day, roughly 29% of them trucks, projected to reach 38,136 by 2042. The structure is 41 ft (12.5 m) long. If it were closed, the detour would be 3.1 mi (5 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 Interstate 5 over W Fk Stillwater Creek built?
It was built in 1955, making it 70 years old in 2025.
What condition is Interstate 5 over W Fk Stillwater 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 February 2024.
How much traffic does Interstate 5 over W Fk Stillwater Creek carry?
About 19,500 vehicles per day (2009 count), of which roughly 29% are trucks.
How long is Interstate 5 over W Fk Stillwater Creek?
The structure is 41 ft (12.5 m) long with a longest span of 13 ft (3.9 m).
Who owns Interstate 5 over W Fk Stillwater Creek?
It is owned by the State Highway Agency.