Milestone Materials Division Mathy Construction operator
Controlled by
Mathy Construction Company
MSHA operator ID: L16472
Watch this operator
Email me when a new MSHA incident is filed at any Milestone Materials Division Mathy Construction mine.
- Fatalities
- 0
- Total incidents
- 259
- Mines on record
- 55
- Years on record
- 2000–2026
Compliance record
MSHA citations since 2000
707
citations
74
significant & substantial
$87,776
proposed penalties
$81,077
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- HANDLING OF MATERIALS 94 non-fatal
- SLIP OR FALL OF PERSON 49 non-fatal
- HANDTOOLS (NONPOWERED) 45 non-fatal
- POWERED HAULAGE 31 non-fatal
- MACHINERY 22 non-fatal
- STEPPING OR KNEELING ON OBJECT 7 non-fatal
Incident timeline
2026
4
2025
13
2024
7
2023
10
2022
7
2021
7
2020
4
2019
6
2018
5
2017
8
2016
5
2015
6
2014
5
2013
9
2012
5
2011
7
2010
8
2009
4
2008
1
2007
4
2006
11
2005
26
2004
13
2003
15
2002
15
2001
29
2000
25
Mines on record
- PLANT #90 WI
- Plant #91 WI
- Plant #33 WI
- Plant #38 WI
- Plant #73 WI
- Plant #45 WI
- Plant #39 WI
- Plant #28 WI
- Plant #26 WI
- Plant #36 MN
- Plant #24 WI
- Plant #44 WI
- Plant #34 WI
- K500 MN
- Plant #79 WI
- Plant 77 WI
- PLANT #31 MN
- Plant #85 WI
- Plant #41 WI
- Plant 84 WI
- Plant #12 WI
- Plant #48 WI
- Plant #67 WI
- Plant #64 MN
- Plant #32 WI
- Plant #17 WI
- Plant #59 WI
- Plant #89 WI
- Plant #61 WI
- Plant #66 WI
- Plant #53 WI
- Plant #20 IA
- Plant #37 MN
- Plant 80 WI
- Plant #14 WI
- Plant 78 WI
- Plant #55 MN
- Plant #88 WI
- PLANT 83 WI
- Plant 82 WI
- Plant #30 WI
- Plant #51 WI
- Plant 76 WI
- Plant #29 WI
- Plant #35 WI
- Plant #54 WI
- Plant #15 WI
- Plant #63 WI
- Plant #19 WI
- Plant #27 WI
- Plant #70 WI
- PLANT #41 WI
- PLANT #49 WI
- PLANT #52 WI
- Plant #57 WI