was a section between Tombstone and Bisbee. The entire route had been paved by 1935. The highway would continue to serve as a portion of US 80 until 1989 when the last portion of US 80 in Arizona was removed. This portion of the highway was redesignated as SR 80 at this time. On September 21, 2018, most of SR 80 was designated as the Benson to New Mexico segment of Historic U.S. Route 80. The designation was further applied to parts of Allen Street and 6th Street in Tombstone along with Old Divide Road/Tombstone Canyon Road as well as Main Street in Bisbee and G Avenue, 10th Street and A Avenue in Douglas. These other roads were also designated as part of US 80 in previous years, but were bypassed before SR 80 was designated. The I-10 Business Loop in Benson was also designated as part of the Historic Route, as the loop between I-10 and SR 80 was part of US 80 before 1989. Junction list See also References External links 080 1080 Transportation in Cochise County, Arizona U.S. Route 80 Douglas, Arizona