How Route 66 Has Changed Over the Decades
Making sense of the Route 66 map
Route 66 Facts and Frequently Asked Questions
Get your kicks on Route 66 | CNN
The 4 Must-See Stops on Historic Route 66 – Connect Freight
U.S. Route 66 - Wikipedia
What is Route 66? | The Sun
U.S. Route 66 - Wikipedia
Route 66 | Construction, Popular Culture, & Facts | Britannica
U.S. Route 66 - Wikipedia
The highlights of Route 66 | Audley Travel UK
Amazon.com: Us Route 66 (Iconic America): 9781532190940: Decker, Michael
Route 66 History – National Historic Route 66 Federation
Route 66 road trip guide with interactive maps - Roadtrippers
Route 66 | National Museum of American History
Route 66 road trip guide with interactive maps - Roadtrippers
Route 66 Facts and Frequently Asked Questions
Route 66 | National Museum of American History
Route 66 History – National Historic Route 66 Federation
History of Route 66
Route 66 Facts and Frequently Asked Questions
2. Before 1926: The Origins of Route 66 (U.S. National Park Service)
