Route 66 | Construction, Popular Culture, & Facts | Britannica
Where does Route 66 Start and End
Which Highway Was the First Highway to Be Built in the United States? - WorldAtlas
This historic bridge, built in 1923, carried the original Route 66 alignment across the Big Piney River at the village of Devils Elbow, Missouri Stock Photo - Alamy
2. Before 1926: The Origins of Route 66 (U.S. National Park Service)
U.S. Route 66 - Wikipedia
Route 66 History | Diner 66
Route 66 in California: A Must-Do Road Trip between Needles and Santa Monica! - Roadtripping California
Route 66 | National Museum of American History
History of Route 66
Route 66 - Wikitravel
Route 66 road trip guide with interactive maps - Roadtrippers
Motel and Route 66 Sign on Historic Route 66. Built in 1904 Editorial Stock Photo - Image of seligman, lost: 254478333
Great Rivers & Routes getting $493K to promote Route 66 tourism
History of Route 66
Route 66 | National Museum of American History
Making sense of the Route 66 map
Route "66" The Mother Road - Back in Time - General Highway History - Highway History - Federal Highway Administration
100206IMG_2423_4_5.jpg | Greg Disch Photography
THE ROUTE 66 MUSEUM: A Place to Really "Get Those Kicks" Out - California Curiosities
Route 66 | Construction, Popular Culture, & Facts | Britannica
Route 66 Facts and Frequently Asked Questions
Route 66 to be restored for its 100th anniversary — Detour
