Congressional Staff Gain Insight Into Aggregates Industry During Quarry Tour
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By Evan Bender, NSSGA
(September/October 2025)
On May 29, the National Stone, Sand & Gravel Association (NSSGA), in collaboration with the National Ready Mixed Concrete Association (NRMCA), National Asphalt Pavement Association (NAPA), American Cement Association (ACA) and Associated General Contractors of America (AGCA) hosted a bipartisan group of congressional staffers for an immersive quarry tour at Vulcan Materials Co.’s Graham Quarry in Lorton, Virginia.