Interstate 10 in Arizona 2013. The remainder of the old US 80 section was rebuilt to interstate standards, with completion in 2014. East of Tucson, I‑10 parallels and in some cases overlies old US 80 to Benson, and was originally co-signed as US 80 and SR 86. The section of I-10 from Valencia Road to Rita Road was the first construction project in the state of Arizona funded by the Federal Aid Highway Act of 1956. Construction began in 1957 and was completed in 1960. From Benson, the Interstate follows the Southern Pacific mainline east through Willcox and Bowie to New Mexico, rather than
Arizona–Arizona State football rivalry Arizona–Arizona State football rivalry The Arizona–Arizona State football rivalry, sometimes known as the Duel in the Desert, is a college football rivalry between the University of Arizona Wildcats and the Arizona State University Sun Devils. One of the longest football rivalries, the winner receives the Territorial Cup, created for the 1899 champion between schools in Arizona and which the NCAA has certified as the oldest rivalry trophy in college football. While the Territorial Cup did not change hands as a regular part of the competition until 2001, the rivalry between the two schools continued after 1899, a semi-regular event until