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In page Ash Fork, Arizona:

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Approximately 15 miles (24 km) to the north of Ash Fork is Beale Road, which has the distinction of being the first federally funded highway.[citation needed] The internationally renowned U.S. Route 66 also runs directly through the town. Notably, the longest original, uninterrupted stretch of Route 66 still in existence (about 9.6 miles (15.4 km) long) can be found between Ash Fork and Seligman, Arizona, beginning just beyond Ash Fork at Crookton Road. The surrounding geographical area and settlements served as inspiration for the 2006 Pixar film Cars.[1]