# Carroll Canyon Rock Plant
> **Metal/Non-metal** mine · MSHA ID `0401790` · Surface · **Abandoned**
## Operator
- **Controller (parent):** Heidelberg Materials AG
- **Operator:** Hanson Aggregates Pacific Southwest Inc
- **Employees:** 0
- **Commodity:** SandAndGravel
## Location
- **State:** CA · San Diego Co.
- **Coordinates:** 32.894444, -117.159722
## Safety record
- **Total accidents/injuries:** 30
- **Fatalities:** 0
- **Total days lost:** 466
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*