Company Description:Vulcan Materials Company produces and supplies construction aggregates primarily in the United States. The Aggregates segment provides crushed stones, sand and gravel, sand, and other aggregates. The Asphalt Mix segment offers asphalt mix in Alabama, Arizona, California, New Mexico, Tennessee, and Texas. The Concrete segment provides ready-mixed concrete in California, Maryland, New Jersey, New York, Oklahoma, Pennsylvania, Texas and Virginia, and Washington D.C.