← MSHA mines + accidents
Constance Yard
Metal/Non-metal · Surface · 1511154 · Abandoned
Operator
- Controller (parent)
- Sparks D J
- Operator
- Interstate Asphalt Company
- Commodity
- Stone
Location
- State
- KY · Boone Co.
- Congressional district
- 04
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown