Rock Creek RD over Rock Creek
GoodCalaveras County, California · 1.7 MI S/E Milton RD · Structure no. 30C0004
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected February 2025
- Type
- Slab
- Concrete Continuous
- Length
- 100 ft
- 4 main spans
- Daily traffic
- 37
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Rock Creek RD over Rock Creek is a concrete continuous slab carrying Rock Creek RD over Rock Creek in Calaveras County, California. It was built in 1990, so it is 35 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 37 vehicles a day, roughly 6% of them trucks, projected to reach 38 by 2043. The structure is 100 ft (30.5 m) long and 29 ft wide. If it were closed, the detour would be 24.9 mi (40 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 Rock Creek RD over Rock Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is Rock Creek RD over Rock 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 2025.
How much traffic does Rock Creek RD over Rock Creek carry?
About 37 vehicles per day (2011 count), of which roughly 6% are trucks.
How long is Rock Creek RD over Rock Creek?
The structure is 100 ft (30.5 m) long with a longest span of 28 ft (8.5 m) and a deck 29 ft wide.
Who owns Rock Creek RD over Rock Creek?
It is owned by the County Highway Agency.