Withrow RD over South Fork Bear Creek
GoodShasta County, California · 0.9 MI SE Ponderosa RD · Structure no. 06C0317
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected September 2022
- Type
- Tee Beam
- Concrete
- Length
- 61 ft
- 1 main span
- Daily traffic
- 80
- 2013 count
- Owner
- County
- County Highway Agency
About this bridge
Withrow RD over South Fork Bear Creek is a concrete tee beam carrying Withrow RD over South Fork Bear Creek in Shasta County, California. It was built in 1978, so it is 47 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 80 vehicles a day, roughly 5% of them trucks, projected to reach 160 by 2040. The structure is 61 ft (18.6 m) long and 25 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Withrow RD over South Fork Bear Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is Withrow RD over South Fork Bear 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 2022.
How much traffic does Withrow RD over South Fork Bear Creek carry?
About 80 vehicles per day (2013 count), of which roughly 5% are trucks.
How long is Withrow RD over South Fork Bear Creek?
The structure is 61 ft (18.6 m) long with a longest span of 60 ft (18.2 m) and a deck 25 ft wide.
Who owns Withrow RD over South Fork Bear Creek?
It is owned by the County Highway Agency.