Ashley RD over Calaveras River
GoodSan Joaquin County, California · 0.2 MI S Foppiano Lane · Structure no. 29C0301
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected February 2025
- Type
- Slab
- Concrete Continuous
- Length
- 58 ft
- 2 main spans
- Daily traffic
- 802
- 2013 count
- Owner
- County
- County Highway Agency
About this bridge
Ashley RD over Calaveras River is a concrete continuous slab carrying Ashley RD over Calaveras River in San Joaquin County, California. It was built in 1979, so it is 46 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 802 vehicles a day, roughly 15% of them trucks, projected to reach 779 by 2047. The structure is 58 ft (17.7 m) long and 32 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ashley RD over Calaveras River built?
It was built in 1979, making it 46 years old in 2025.
What condition is Ashley RD over Calaveras River 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 2025.
How much traffic does Ashley RD over Calaveras River carry?
About 802 vehicles per day (2013 count), of which roughly 15% are trucks.
How long is Ashley RD over Calaveras River?
The structure is 58 ft (17.7 m) long with a longest span of 28 ft (8.5 m) and a deck 32 ft wide.
Who owns Ashley RD over Calaveras River?
It is owned by the County Highway Agency.