Ruddck-Cunninhm RD over Howell Creek
GoodMendocino County, California · 0.18 MI N Howell Creek RD · Structure no. 10C0149
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected February 2024
- Type
- Slab
- Concrete Continuous
- Length
- 53 ft
- 3 main spans
- Daily traffic
- 619
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Ruddck-Cunninhm RD over Howell Creek is a concrete continuous slab carrying Ruddck-Cunninhm RD over Howell Creek in Mendocino County, California. It was built in 1958, so it is 67 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 619 vehicles a day, roughly 2% of them trucks, projected to reach 438 by 2042. The structure is 53 ft (16.1 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ruddck-Cunninhm RD over Howell Creek built?
It was built in 1958, making it 67 years old in 2025.
What condition is Ruddck-Cunninhm RD over Howell 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 February 2024.
How much traffic does Ruddck-Cunninhm RD over Howell Creek carry?
About 619 vehicles per day (2011 count), of which roughly 2% are trucks.
How long is Ruddck-Cunninhm RD over Howell Creek?
The structure is 53 ft (16.1 m) long with a longest span of 20 ft (6.1 m) and a deck 29 ft wide.
Who owns Ruddck-Cunninhm RD over Howell Creek?
It is owned by the County Highway Agency.