Data / Mines / Minnesota / #162B Roadrunner
#162B Roadrunner, Carver County, Minnesota: 1 MSHA citation
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
#162B Roadrunner is an intermittent construction sand and gravel surface mine in Carver County, Minnesota, operated by Wm Mueller & Sons Inc with 2 employees on MSHA's record (mine ID 2103880). Since January 1, 2022 MSHA inspectors issued 1 citation and orders there with $143 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.
The request: Watch #162B Roadrunner (MSHA mine ID 2103880) in Carver County, Minnesota: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2103880
- Status
- Intermittent since April 5, 2016
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Carver County, Minnesota
- Nearest town
- Carver
- Operator
- Wm Mueller & Sons Inc
- Employees
- 2
- MSHA field office
- Duluth MN 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
- $143
- Amount paid so far
- $143
- Inspections
- 6
- Inspector hours on site
- 16
- Citations per inspection
- 0.17 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- January 7, 2026
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 |
|---|---|---|---|---|
| 2023 | 1 | 0 | $143 | 0 |
| 2024 | 0 | 0 | $0 | 1 |
Standards cited most at #162B Roadrunner
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 56.14132 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at #162B Roadrunner
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| No lost time, or an occupational illness | 1 |
What the accident reports at #162B Roadrunner describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Electrical | 1 |
Other open mines in Carver County, Minnesota
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| E9351 | Valley Paving, Inc. | Carver County, MN | Construction sand and gravel | 3 | 12 |
| Carver Pit | Wm Mueller & Sons Inc | Carver County, MN | Construction sand and gravel | 9 | 6 |
| #79 Pioneer 50 Ve | Wm Mueller & Sons Inc | Carver County, MN | Construction sand and gravel | 2 | 4 |
| #1 Portable Screen Plant | Chard Grading & Excavation LLC | Carver County, MN | Construction sand and gravel | 2 | 3 |
| #136 Screener | Wm Mueller & Sons Inc | Carver County, MN | Construction sand and gravel | 2 | 0 |
| #164 Track Screen Machine | Wm Mueller & Sons Inc | Carver County, MN | Construction sand and gravel | 2 | 0 |
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.