U.S. Route 66 inspired the setting and road-trip feel of Pixar’s Cars. The historic highway connected Chicago and Santa Monica and became a symbol of American travel, roadside businesses, and changing transportation patterns.
Pixar filmmakers researched Route 66 during a road trip in 2001. They visited towns, landmarks, and businesses along the route, gathering visual and cultural details that influenced Radiator Springs and the film’s atmosphere. The fictional town reflects the decline experienced by many communities after newer interstate highways diverted traffic.
Route 66 was removed from the United States Highway System in 1985, but its cultural identity remains strong. Pixar’s film helped introduce the route’s roadside architecture and small-town history to a new international audience. Cars does not depict one exact real town; Radiator Springs combines influences from several locations.