Butler Valley RD over Maple Creek
GoodHumboldt County, California · 0.2 MI W/O Maple Crk RD · Structure no. 04C0187
- Built
- 1929
- 96 years old
- Condition
- Good
- inspected June 2023
- Type
- Arch - Deck
- Concrete Continuous
- Length
- 82 ft
- 1 main span
- Daily traffic
- 105
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Butler Valley RD over Maple Creek is a concrete continuous arch - deck carrying Butler Valley RD over Maple Creek in Humboldt County, California. It was built in 1929, so it is 96 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 105 vehicles a day, roughly 5% of them trucks, projected to reach 65 by 2041. The structure is 82 ft (25 m) long and 21 ft wide. If it were closed, the detour would be 67.1 mi (108 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 Butler Valley RD over Maple Creek built?
It was built in 1929, making it 96 years old in 2025.
What condition is Butler Valley RD over Maple 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 June 2023.
How much traffic does Butler Valley RD over Maple Creek carry?
About 105 vehicles per day (2011 count), of which roughly 5% are trucks.
How long is Butler Valley RD over Maple Creek?
The structure is 82 ft (25 m) long with a longest span of 60 ft (18.3 m) and a deck 21 ft wide.
Who owns Butler Valley RD over Maple Creek?
It is owned by the County Highway Agency.