U.S. Route 180 is an east–west United States highway. Like many three-digit routes, US 180 no longer meets its "parent", US 80. US 80 was decommissioned west of Mesquite, Texas, and was replaced in See more

Four National Parks can be accessed on the highway, Grand Canyon National Park, Petrified Forest National Park, Guadalupe Mountains National Park, and Carlsbad Caverns National Park. It also passes through the San Francisco Peaks, the highest mountains … See more

The parent route of US 180 is U.S. Route 80 which it no longer intersects. U.S. Route 280 and U.S. Route 380 are sibling routes of US 180.
Arizona State Route 180A serves as an alternate spur of US 180 in eastern Arizona. See more

U.S. Route 260 (US 260) was a spur of U.S. Route 60, established on May 26, 1930. It connected Springerville, Arizona, and Holbrook, Arizona, replacing the former western end of See more

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