State Route 99 over New Creek
FairTehama County, California · 02-TEH-099-22.54 · Structure no. 08 0015
- Built
- 1924
- 101 years old, rebuilt 1953
- Condition
- Fair
- inspected May 2024
- Type
- Tee Beam
- Concrete
- Length
- 90 ft
- 3 main spans
- Daily traffic
- 9,300
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 99 over New Creek is a concrete tee beam carrying State Route 99 over New Creek in Tehama County, California. It was built in 1924 and reconstructed in 1953, so it is 101 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 9,300 vehicles a day, roughly 14% of them trucks, projected to reach 8,981 by 2046. The structure is 90 ft (27.3 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 99 over New Creek built?
It was built in 1924, making it 101 years old in 2025. It was reconstructed in 1953.
What condition is State Route 99 over New 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 May 2024.
How much traffic does State Route 99 over New Creek carry?
About 9,300 vehicles per day (2015 count), of which roughly 14% are trucks.
How long is State Route 99 over New Creek?
The structure is 90 ft (27.3 m) long with a longest span of 30 ft (9.1 m) and a deck 42 ft wide.
Who owns State Route 99 over New Creek?
It is owned by the State Highway Agency.