US lawmakers propose making Route 66 a national historic trail

Birth of Route 66 in 1926 was tied to creation of the U.S. interstate system

These are the most endangered historic places in the USA

Route 66 National Historic Trail campaign gets push from U.S. Senators

LaHood, Napolitano Reintroduce Legislation to Designate Route 66 as a National Historic Trail, News

Bill introduced to designate Route 66 as National Historic Trail

Plan your Visit - Route 66 - National Trails Office - Regions 6, 7, 8 (U.S. National Park Service)

Support National Historic Trail Designation for Route 66 — Oklahoma Route 66 Association

Bill to designate Route 66 as National Historic Trail stalls again in Congress, Local News

America Almost Made a New Route 66 With 22 Nuclear Bombs