# Relationship history for MSHA mine 0505006

Current hierarchy: **Steven  Cruise → Black Sand Reclamation, LLC → Hazeltine/Road Runners Rest II**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** Black Sand Reclamation, LLC → Hazeltine/Road Runners Rest II; 2012-10-15 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Steven  Cruise et al → Hazeltine/Road Runners Rest II; 2012-10-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Steven  Cruise et al → Black Sand Reclamation, LLC; 2012-10-15 to current/open; source msha-controller-operator-history