← MSHA mines + accidents
URP Portable 1
Metal/Non-metal · Surface · 0405842 · Abandoned
Operator
- Controller (parent)
- Colas S A
- Operator
- United Rock Products
- Commodity
- SandAndGravel
Location
- State
- CA · Los Angeles Co.
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown