State Route 3 over Yreka Creek
GoodSiskiyou County, California · 02-SIS-003-L49.99-YRE · Structure no. 02 0151
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected September 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 109 ft
- 3 main spans
- Daily traffic
- 10,100
- 2010 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 3 over Yreka Creek is a concrete continuous tee beam carrying State Route 3 over Yreka Creek in Siskiyou 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 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 10,100 vehicles a day, roughly 2% of them trucks, projected to reach 11,976 by 2042. The structure is 109 ft (33.2 m) long and 66 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 3 over Yreka Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is State Route 3 over Yreka 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 September 2024.
How much traffic does State Route 3 over Yreka Creek carry?
About 10,100 vehicles per day (2010 count), of which roughly 2% are trucks.
How long is State Route 3 over Yreka Creek?
The structure is 109 ft (33.2 m) long with a longest span of 43 ft (13.1 m) and a deck 66 ft wide.
Who owns State Route 3 over Yreka Creek?
It is owned by the State Highway Agency.