Cypress ST over Little Chico Creek
FairButte County, California · Btw Humboldt Av & 12th ST · Structure no. 12C0281
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Concrete Continuous
- Length
- 83 ft
- 3 main spans
- Daily traffic
- 4,792
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Cypress ST over Little Chico Creek is a concrete continuous slab carrying Cypress ST over Little Chico Creek in Butte County, California. It was built in 1961, so it is 64 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 4,792 vehicles a day, roughly 3% of them trucks, projected to reach 9,398 by 2042. The structure is 83 ft (25.2 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cypress ST over Little Chico Creek built?
It was built in 1961, making it 64 years old in 2025.
What condition is Cypress ST over Little Chico 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 October 2024.
How much traffic does Cypress ST over Little Chico Creek carry?
About 4,792 vehicles per day (2018 count), of which roughly 3% are trucks.
How long is Cypress ST over Little Chico Creek?
The structure is 83 ft (25.2 m) long with a longest span of 32 ft (9.8 m) and a deck 38 ft wide.
Who owns Cypress ST over Little Chico Creek?
It is owned by the City or Municipal Highway Agency.