Arizona Department of CorrectionsArizona State Prison Complex - TUCSON HistoryThe prison had its beginnings as the Arizona Correctional Training Facility its first phase opened in January 1978; it was fully open by August 1979, housing 384 non-violent male first offenders, age 18-25 A separate unit held juvenile males convicted as adults, as it does today. The Santa Rita Unit was built in 1982, with the first inmates being received in July 1982.The 1986-87 building program established the 744-bed Cimarron Unit, creating the Tucson Complex, and added 200 beds to Echo Unit. The Rincon/Santa Rita/Units form a hub, which has buildings for inmate records, health services, maintenance and a 40-cell lockup. The complex in total has a designated capacity of 2,328 adult male inmates. Return to ADC Tucson Prison Page |