Road Dd over Hambright Creek
GoodGlenn County, California · 0.8 MI N Rod 200 N Nhvle · Structure no. 11C0116
- Built
- 1930
- 95 years old
- Condition
- Good
- inspected August 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 61 ft
- 3 main spans
- Daily traffic
- 226
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Road Dd over Hambright Creek is a concrete continuous tee beam carrying Road Dd over Hambright Creek in Glenn County, California. It was built in 1930, so it is 95 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 226 vehicles a day, roughly 5% of them trucks, projected to reach 277 by 2044. The structure is 61 ft (18.6 m) long and 19 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Road Dd over Hambright Creek built?
It was built in 1930, making it 95 years old in 2025.
What condition is Road Dd over Hambright 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 August 2024.
How much traffic does Road Dd over Hambright Creek carry?
About 226 vehicles per day (2011 count), of which roughly 5% are trucks.
How long is Road Dd over Hambright Creek?
The structure is 61 ft (18.6 m) long with a longest span of 20 ft (6.1 m) and a deck 19 ft wide.
Who owns Road Dd over Hambright Creek?
It is owned by the County Highway Agency.