Lehigh Hanson is now Heidelberg Materials. In North America, Heidelberg Materials is a leading supplier of cement, aggregates, ready mixed concrete, and asphalt with more than 450 locations and approximately 9,000 employees. We're dedicated to our goal to create sustainable value with industry-leading products and solutions to satisfy the construction needs of our customers around the world. See how we are Building a Better Future for our people, our customers, our communities and our shareholders.