PLANT 83 Metal/Non-Metal

MILESTONE MATERIALS DIV. MATHY CONSTRUCTION CO. · Surface

Controlled by Mathy Construction Company

La Crosse, La Crosse County, WI · Active

MSHA Mine ID: 4703640

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Compliance record

MSHA citations since 2013

citations

significant & substantial

$1,568

proposed penalties

$1,404

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Citations	S&S	Per 1M hrs
2025 Q4	2,310	0	0	0.0
2025 Q3	3,807	0	0	0.0
2025 Q2	3,995	0	0	0.0
2025 Q1	2,362	0	0	0.0
2024 Q4	3,313	0	0	0.0
2024 Q3	4,520	0	0	0.0
2024 Q1	2,848	0	0	0.0
2023 Q4	3,802	0	0	0.0

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

1 on file

April 18, 2014 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON

While stepping down from the last step of the haul truck she was operating, the operator slipped and fell to the ground breaking a bone in her hip.