The Federal Highway Administration (FHWA) is an agency of the United States government that is responsible for the planning, construction, and maintenance of the national highway system. The FHWA was created in 1970 and is part of the Department of Transportation. The agency's mission is to ensure that America's highways are safe, efficient, and effective, and to support the country's economic growth and global competitiveness.
The FHWA works closely with state and local governments to develop and implement highway programs and projects, and provides financial and technical assistance to help build and maintain the nation's highways. The FHWA also conducts research and development to improve the design and construction of highways, and promotes the use of innovative technologies and practices to enhance the safety and performance of the highway system.