US lawmakers propose making Route 66 a national historic trail

The History of Route 66 - Springfield Missouri

Losing their kicks? Funds for Route 66 towns may be at risk – Orange County Register

Bill introduced to designate Route 66 as National Historic Trail

Could Route 66 be saved by recommissioning it?

Shrink this national monument in the Mojave Desert? Conservationists are appalled.

National Trust launches Preserve Route 66: Share Your Story Campaign

US lawmakers propose making Route 66 a national historic trail

Lewis and Clark National Historic Trail, Official Profile

Route 66 would become a National Historic Trail under proposal

Preserve Route 66 National Trust for Historic Preservation

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

Support a National Historic Trail Designation for Route 66!, Route 66

Route 66 National Trust for Historic Preservation

Losing their kicks? Funds for Route 66 towns may be at risk

Route 66 Wednesday; the Californian Mojave (Cajon Pass to the Arizona State Line)