# Relationship history for MSHA mine 1600348

Current hierarchy: **Arcosa, Inc → Arcosa Aggregates Gulf Coast, LLC → Plant 1325-Indian Village**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-18T09:31:49.615908+00:00

## Valid-time edges

- **operator_operates_mine:** Trinity South Div-General Portland Inc → Plant 1325-Indian Village; 1950-01-01 to 1981-11-11; source msha-controller-operator-history
- **controller_controls_mine:** General Portland Inc → Plant 1325-Indian Village; 1950-01-01 to 1981-11-11; source msha-controller-operator-history
- **controller_controls_operator:** General Portland Inc → Trinity South Div-General Portland Inc; 1950-01-01 to 1981-11-11; source msha-controller-operator-history
- **controller_controls_mine:** Lafarge S A → Plant 1325-Indian Village; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Lafarge Corp → Plant 1325-Indian Village; 1981-11-12 to 1994-12-15; source msha-controller-operator-history
- **controller_controls_operator:** Lafarge S A → Lafarge Corp; 1981-11-12 to 1994-12-15; source msha-controller-operator-history
- **controller_controls_mine:** Trinity Industries Inc → Plant 1325-Indian Village; 1991-12-01 to 2018-10-31; source msha-controller-operator-history
- **operator_operates_mine:** Arcosa Aggregates,Inc. → Plant 1325-Indian Village; 1994-12-16 to 2023-01-30; source msha-controller-operator-history
- **controller_controls_operator:** Trinity Industries Inc → Arcosa Aggregates,Inc.; 1994-12-16 to 2018-10-31; source msha-controller-operator-history
- **controller_controls_mine:** VantaCore Partners LP et al → Plant 1325-Indian Village; 2008-09-04 to 2018-12-10; source msha-controller-operator-history
- **controller_controls_mine:** Arcosa, Inc → Plant 1325-Indian Village; 2018-11-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Arcosa, Inc → Arcosa Aggregates,Inc.; 2018-11-01 to 2023-01-30; source msha-controller-operator-history
- **controller_controls_mine:** Sun Capital Partners Inc → Plant 1325-Indian Village; 2018-12-11 to 2021-04-05; source msha-controller-operator-history
- **controller_controls_mine:** Arcosa, Inc → Plant 1325-Indian Village; 2021-04-06 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Arcosa Aggregates Gulf Coast, LLC → Plant 1325-Indian Village; 2023-01-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** VantaCore Partners LP et al → Arcosa Aggregates Gulf Coast, LLC; 2023-01-31 to 2018-12-10; source msha-controller-operator-history
- **controller_controls_operator:** Arcosa, Inc → Arcosa Aggregates Gulf Coast, LLC; 2023-01-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sun Capital Partners Inc → Arcosa Aggregates Gulf Coast, LLC; 2023-01-31 to 2021-04-05; source msha-controller-operator-history