Dixon Mine RD over Wolf Creek
GoodAlpine County, California · 4 MI Southeast of SR4 · Structure no. 31C0021
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 68 ft
- 1 main span
- Daily traffic
- 280
- 1979 count
- Owner
- County
- County Highway Agency
About this bridge
Dixon Mine RD over Wolf Creek is a prestressed concrete slab carrying Dixon Mine RD over Wolf Creek in Alpine County, California. It was built in 2019, so it is 6 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 280 vehicles a day, roughly 3% of them trucks, projected to reach 326 by 2041. The structure is 68 ft (20.7 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 Dixon Mine RD over Wolf Creek built?
It was built in 2019, making it 6 years old in 2025.
What condition is Dixon Mine RD over Wolf 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 2023.
How much traffic does Dixon Mine RD over Wolf Creek carry?
About 280 vehicles per day (1979 count), of which roughly 3% are trucks.
How long is Dixon Mine RD over Wolf Creek?
The structure is 68 ft (20.7 m) long with a longest span of 63 ft (19.2 m) and a deck 25 ft wide.
Who owns Dixon Mine RD over Wolf Creek?
It is owned by the County Highway Agency.