The Federal Highway Administration (FHWA) is a division of the U.S. Department of Transportation responsible for overseeing the nation's highway system. Established in 1966, its primary mission is to ensure safe, efficient, and environmentally sound transportation systems. The FHWA provides funding, technical assistance, and policy guidance to state and local governments for highway construction and maintenance. In addition to funding, the FHWA conducts research and develops innovative practices to improve road safety and infrastructure. It also works on various initiatives related to sustainability, traffic management, and public transportation to enhance the overall effectiveness of the U.S. transportation network.