 US 80 was one of the original United States Numbered Highways established in 1926.The portion of US 80 between the Arizona state line and Anthony was decommissioned on October 6, 1989, while the remainder of the route though the state was removed October 12, 1991.From 1927 to 1960, the section of Interstate 10 between Road Forks and the Arizona state line was designated New Mexico State Road 14 (NM 14).