# Relationship history for MSHA mine 3002693

Current hierarchy: **Town Of Franklinville-Ny → Town Of Franklinville Hwy Dept → Waites Pit**

- 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:** Town Of Franklinville Hwy Dept → Waites Pit; 1985-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Town Of Franklinville-Ny → Waites Pit; 1985-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Town Of Franklinville-Ny → Town Of Franklinville Hwy Dept; 1985-06-01 to current/open; source msha-controller-operator-history