Data / Mines / Maryland / Pinesburg Quarry
Pinesburg Quarry: 1 MSHA citation
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Pinesburg Quarry is an active crushed, broken limestone surface mine in Washington County, Maryland, operated by Martin Marietta Materials, Inc. with 17 employees on MSHA's record (mine ID 1800021). Since January 1, 2022 MSHA inspectors issued 1 citation and orders there with $151 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Pinesburg Quarry (MSHA mine ID 1800021) in Washington County, Maryland: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 1800021
- Status
- Active since March 9, 1976
- Main commodity
- Crushed, broken limestone
- Mine type
- Surface
- County
- Washington County, Maryland
- Nearest town
- Williamsport
- Operator
- Martin Marietta Materials, Inc.
- Parent company
- Martin Marietta Materials Inc
- Employees
- 17
- MSHA field office
- Morgantown WV Field Office
- Citations and orders since January 1, 2022
- 1
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $151
- Amount paid so far
- $151
- Inspections
- 12
- Inspector hours on site
- 234
- Citations per inspection
- 0.08 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- September 16, 2026
- Citations issued to contractors here
- 4 ($550 proposed)
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2025 | 1 | 0 | $151 | 0 |
Standards cited most at Pinesburg Quarry
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.12006 | Surface metal and nonmetal mines | 1 |
Other open mines in Washington County, Maryland
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Amrize Hagerstown Facility | Holcim (US) Incorporated | Washington County, MD | Cement | 106 | 213 |
| Beaver Creek Quarry | Laurel Sand & Gravel, Inc. | Washington County, MD | Crushed, broken limestone | 18 | 4 |
| Boonsboro Quarry | Martin Marietta Materials, Inc. | Washington County, MD | Crushed, broken limestone | 10 | 1 |
| Kpi-Jci 4250 | Scott's Hauling and Excavating | Washington County, MD | Crushed, broken limestone | 3 | 1 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.