Active

PLANT #91

Portable - South end of Black River Falls, WI, Jackson County, WI
MSHA ID4703679
TYPESurface
MATERIALConstruction Sand and Gravel
EMPLOYEES3

MATERIALS PRODUCED

Construction Sand and Gravel

COMPANY INFORMATION

Operator

Milestone Materials Div. Mathy Construction Co.

Parent Company

Mathy Construction Company

Company Type

Corporation

DIRECTIONS

202

CONTACT

Contact information not available for unclaimed listings.

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44.907500, -92.070556

Data Source

Mine Safety and Health Administration (MSHA)

Last updated: 1/30/2026