In Pixar’s Cars, which famous highway gives Radiator Springs its fictional location?

In Pixar’s Cars, U.S. Route 66 gives Radiator Springs its fictional location.

Radiator Springs is presented as a small community along historic U.S. Route 66, the famous highway connecting Chicago and Santa Monica. The town’s decline begins when Interstate 40 bypasses it, diverting traffic and customers away from its businesses. This background explains why its residents are so eager to preserve local history.

The film’s creators researched Route 66 and drew inspiration from real roadside communities, landmarks, and people encountered during a journey along the highway. The result is a fictional town built from recognizable elements of America’s automobile culture.

Route 66 is sometimes called the Main Street of America. It was established in 1926 and officially removed from the United States Highway System in 1985. Cars helped renew interest in the road’s landscapes, architecture, and surviving roadside attractions.