State Route 99 over Pine Creek
GoodButte County, California · 03-BUT-099-45.52 · Structure no. 12 0028
- Built
- 1934
- 91 years old, rebuilt 1971
- Condition
- Good
- inspected April 2022
- Type
- Slab
- Concrete Continuous
- Length
- 187 ft
- 6 main spans
- Daily traffic
- 11,600
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 99 over Pine Creek is a concrete continuous slab carrying State Route 99 over Pine Creek in Butte County, California. It was built in 1934 and reconstructed in 1971, so it is 91 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 11,600 vehicles a day, roughly 9% of them trucks, projected to reach 21,406 by 2041. The structure is 187 ft (57 m) long and 42 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 99 over Pine Creek built?
It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1971.
What condition is State Route 99 over Pine 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 April 2022.
How much traffic does State Route 99 over Pine Creek carry?
About 11,600 vehicles per day (2020 count), of which roughly 9% are trucks.
How long is State Route 99 over Pine Creek?
The structure is 187 ft (57 m) long with a longest span of 31 ft (9.4 m) and a deck 42 ft wide.
Who owns State Route 99 over Pine Creek?
It is owned by the State Highway Agency.