# Relationship history for MSHA mine 4105254

Current hierarchy: **Keith B Newell; Kenneth B Newell → RESOLVE AGGREGATE, LLC.. → RED RIVER Plant # 1**

- 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:** RESOLVE AGGREGATE, LLC.. → RED RIVER Plant # 1; 2017-05-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Kenneth B Newell et al → RED RIVER Plant # 1; 2017-05-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Kenneth B Newell et al → RESOLVE AGGREGATE, LLC..; 2017-05-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Keith B Newell et al → RESOLVE AGGREGATE, LLC..; 2017-05-01 to current/open; source msha-controller-operator-history