Active
KNIPPA QUARRY
U.S.Hiway 90 at railroad crossing just west of Knippa., Uvalde County, TX
MSHA ID4100075
TYPESurface
MATERIALCrushed, Broken Traprock
EMPLOYEES17
MATERIALS PRODUCED
Crushed, Broken Traprock
COMPANY INFORMATION
Operator
Vulcan Construction Materials, LLC
Parent Company
Vulcan Materials Company
Company Type
Other
DIRECTIONS
75
CONTACT
Contact information not available for unclaimed listings.
Are you the owner? Claim this listing29.215556, -99.770000
Data Source
Mine Safety and Health Administration (MSHA)
Last updated: 1/30/2026
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