In Pixar’s Cars, what town does Lightning McQueen discover after leaving the highway?

Lightning McQueen discovers Radiator Springs after leaving the highway in Pixar’s Cars.

The fictional town is located along the historic U.S. Route 66 in Carburetor County. McQueen reaches it after accidentally damaging the road and being ordered to repair it before he can leave. His forced stay introduces him to residents such as Sally Carrera, Doc Hudson, Mater, Luigi, and Guido.

Radiator Springs is central to the film’s story because it changes from an obstacle into a community that McQueen values. The town’s decline is tied to the construction of Interstate 40, which bypasses Route 66 and reduces passing traffic. That background reflects the real history of many Route 66 communities affected by newer highways.

The name is sometimes mixed up with Carburetor County, which is the broader fictional county containing the town. Radiator Springs itself is the specific place where most of McQueen’s personal transformation occurs.