Economic Development & Tourism

Strong Rock & Gravel
1958 Dry Ridge Rd, Lansing, IA 52151 View Map

563-880-8150 Website

About Our Dolomite-Limestone Quarry

  • Strong Rock Quarry passes the Freeze and Thaw Test as determined by the Department of Transportation.
  • Freeze and Thaw Test results have also been accepted by the Army Corps of Engineers.
  • The Freeze and Thaw Test shows our stone to be highly durable and extremely dense.
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