Randolph Deep Mine, operated by Martin Marietta Kansas City, LLC, is a well-established underground quarry producing crushed and broken limestone NEC in Clay County, Missouri. Conveniently located off Highway 210 near I-435, the site provides a consistent supply of quality aggregate materials for the Kansas City metropolitan area and beyond.
Operator
Martin Marietta Kansas City, LLC
Parent Company
Martin Marietta Materials Inc
Company Type
Other
210
Contact information not available for unclaimed listings.
Are you the owner? Claim this listingNeed materials from this quarry? Submit a quote request and we'll connect you.
39.156111, -94.494722
Data Source
Mine Safety and Health Administration (MSHA)
Last updated: 1/30/2026
MO Hwy 21 and Butler Hill Road, MO
Construction Sand and GravelI-44 west to I-49 south to B-Hwy/Goodman exit. Turn west on B and follow approximately 4 miles to mine site on left., MO
Construction Sand and Gravelsouthwest corner of hwy 160 and 95 in Teodosia MO. From Theodisia travel west on 160 appr. one mile past Hwy 95 north quarry is behind the old feed store on north side of 160., MO
Crushed, Broken Limestone NECJunction of Hwy 72 and Hwy 32 in Salem MO, MO
Sand, Common