Vulcan Materials Co. engages in the production of construction aggregates. It operates through the following segments: Aggregates, Asphalt, and Concrete. The Aggregates segment produces and sells aggregates and related products and services. The Asphalt segment relates to the production and selling of asphalt mix in Arizona, California, New Mexico, Tennessee, and Texas. The Concrete segment refers to the production and selling of ready-mixed concrete in California, Maryland, and Virginia in addition to the U.S. Virgin Islands and Washington D.C. The company was founded in 1909 and is headquartered in Birmingham, AL.