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LINN COUNTY SAND

Take Hwy 30 east of town 4-5 miles, then turn north on Old River Road (pavement just before cedar river) for about 1.5 miles. Entrance on the east side of the road., Linn County, IA
MSHA ID1302208
TYPESurface
MATERIALConstruction Sand and Gravel
EMPLOYEES1

MATERIALS PRODUCED

Construction Sand and Gravel

COMPANY INFORMATION

Operator

Martin Marietta Materials, Inc.

Parent Company

Martin Marietta Materials Inc

Company Type

Corporation

DIRECTIONS

175

CONTACT

Contact information not available for unclaimed listings.

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41.940000, -91.569167

Data Source

Mine Safety and Health Administration (MSHA)

Last updated: 1/30/2026