Martin Marietta Aggregates

Martin Marietta Aggregates is the nation’s second largest producer of construction aggregates in the United States, supplying the crushed stone, sand and gravel used to build roads, sidewalks and foundations. The company also provides asphalt and concrete in select geographic areas, with 300 quarries and distribution facilities in 28 states. It’s yard in the McIntosh Community has a spur off the CSX mainline. It is associated with the company’s regional operation based in Savannah. It employs 4 people.