SR 89 over Cayton Creek
GoodShasta County, California · 02-SHA-089-31.21 · Structure no. 06 0205
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected May 2024
- Type
- Frame
- Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 1,700
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
SR 89 over Cayton Creek is a concrete frame carrying SR 89 over Cayton Creek in Shasta County, California. It was built in 2008, so it is 17 years old, younger 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 1,700 vehicles a day, roughly 25% of them trucks, projected to reach 2,457 by 2041. The structure is 38 ft (11.5 m) long and 43 ft wide. If it were closed, the detour would be 26.1 mi (42 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 89 over Cayton Creek built?
It was built in 2008, making it 17 years old in 2025.
What condition is SR 89 over Cayton 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 SR 89 over Cayton Creek carry?
About 1,700 vehicles per day (2009 count), of which roughly 25% are trucks.
How long is SR 89 over Cayton Creek?
The structure is 38 ft (11.5 m) long with a longest span of 36 ft (11 m) and a deck 43 ft wide.
Who owns SR 89 over Cayton Creek?
It is owned by the State Highway Agency.