# Relationship history for MSHA mine 4202370

Current hierarchy: **Craig F  Huntington → Inland Constructors, Inc. → Traverse Mountain**

- 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:** Inland Constructors, Inc. → Traverse Mountain; 2003-10-06 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Craig F  Huntington → Traverse Mountain; 2003-10-06 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Craig F  Huntington → Inland Constructors, Inc.; 2003-10-06 to current/open; source msha-controller-operator-history