In Pixar’s Cars, what town does Lightning McQueen enter after leaving the interstate?

Lightning McQueen enters Radiator Springs after accidentally leaving Interstate 40 in Pixar’s Cars.

The fictional town is located on historic U.S. Route 66 in Carburetor County, within the film’s version of Arizona. Lightning damages the town’s main road while trying to escape and is ordered to repair it before he can leave.

Radiator Springs becomes the story’s emotional center. Its residents, including Mater, Sally Carrera, Doc Hudson, and Flo, teach Lightning about friendship, local history, and the value of community rather than fame alone.

The name is a play on roadside towns and automotive parts. The setting is also strongly inspired by real Route 66 communities, especially their fading motels, gas stations, neon signs, and roadside attractions. Ornament Valley is a nearby landscape, not the town Lightning enters.