Site Migration Notice

FLH is undergoing a major update and consolidation of our sites in an effort to centralize delivery of public information on our nationwide program.

If you experience any difficulty in locating needed information, please contact for assistance. We appreciate your patience during this transition.

FHWA Collects New Data to Bolster Bridge Inspections

"Smart data can drive smart infrastructure planning and make transportation safer," said U.S. Transportation Secretary Anthony Foxx. Read more

Who We Are & What We Do

Our Mission is to improve transportation to and within Federal and Tribal Lands by providing technical services to the highway/transportation community, as well as building accessible and scenic roads that ensure the many national treasures within our Federal Lands can be enjoyed by all. Learn more