Old Main Constructed 1887-1891 Hoover Dam Constructed 1931-1936 Central Arizona Project Constructed 1973-1993 America was built to last By people who believe in doing things right. And, doing them right here. Hudbay's $1.7 billion Copper World Project is driving Arizona's economy and strengthening America's supply of this essential resource. From energy to infrastructure, copper powers progress and we're committed to producing it here in Southern Arizona. - HUDBAY Arizona Copper. Made for America. Visit www.COPPERWORLDAZ.com for more information. Old Main Constructed 1887-1891 Hoover Dam Constructed 1931-1936 Central Arizona Project Constructed 1973-1993 America was built to last By people who believe in doing things right . And , doing them right here . Hudbay's $ 1.7 billion Copper World Project is driving Arizona's economy and strengthening America's supply of this essential resource . From energy to infrastructure , copper powers progress and we're committed to producing it here in Southern Arizona . - HUDBAY Arizona Copper . Made for America . Visit www.COPPERWORLDAZ.com for more information .