State Route 78 (Arizona–New Mexico) State Route 78 (Arizona–New Mexico) Arizona State Route 78 (SR 78) and New Mexico State Road 78 (NM 78) are a pair of adjoining state highways located in eastern Arizona and western New Mexico linking U.S. Route 191 (US 191) and Arizona State Route 75 near Greenlee County Airport to US 180 northwest of Cliff, New Mexico. It is also known in its Arizona stretch as Mule Creek Road. The western terminus of SR 78 is located at a junction with US 191 and SR 75 at Three Way, Arizona near Greenlee County Airport. The highway heads northeast from this
Arizona–Arizona State football rivalry becoming an annual event from 1946 onwards. It is part of the wider Arizona–Arizona State rivalry, which crosses 20 varsity intercollegiate sports. The rivalry dates to 1899 in the Arizona Territory, when the University of Arizona in Tucson played the Normal School of Arizona of Tempe – which later evolved into Arizona State University – as part of the Arizona Territorial Football League Championship. (Arizona achieved statehood in 1912.) The championship was a four-way series that also included Phoenix Union High School and Phoenix Indian School. Arizona and the Normal School met on November 30, 1899 for a Thanksgiving Day