A National Scenic Byway is a road recognized by the United States Department of Transportation for one or more of six "intrinsic qualities": archeological, cultural, historic, natural, recreational, and scenic. The program was established by Congress in 1991 to preserve and protect the nation's scenic but often less-traveled roads and promote tourism and economic development. The National Scenic Byways Program (NSBP) is administered by the Federal Highway Administration (FHWA).
The Frontier Pathways National Scenic and Historic Byway as it passes through Wetmore, Custer County, Colorado
A sign indicating the National Scenic Byway designation for the Creole Nature Trail
Scenic byways in the United States
Many roads and highways in the United States are labeled scenic byways for having exceptional scenic, historical, archaeological, natural, cultural, or recreational significance. These scenic routes are usually formally designated by national, state, or local agencies in recognition of these qualities, and many are also preserved or managed with special legislation and funding beyond what is required for ordinary road maintenance.
The Catalina Highway climbing Mount Lemmon in the U.S. state of Arizona