# Relationship history for MSHA mine 3003744

Current hierarchy: **Chris D  Rhodes → C. D. Rhodes Construction Co. Inc. → Evergreen**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **operator_operates_mine:** C. D. Rhodes Construction Co. Inc. → Evergreen; 2010-03-16 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Chris D  Rhodes → Evergreen; 2010-03-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Chris D  Rhodes → C. D. Rhodes Construction Co. Inc.; 2010-03-16 to current/open; source msha-controller-operator-history