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Pantano High School is an alternative high school in the Vail Unified School District. It serves students who are four or more credits behind and are at risk of failing or dropping out. Pantano is located at 13010 S. Houghton Road in Tucson, Arizona

Tucson Speedway is a 0.375 mi (604 m) paved oval racetrack located at the Pima County Fairgrounds, off Interstate 10 just south of Tucson, Arizona. It is one of only three paved ovals in the state of Arizona (the others are Phoenix Raceway and Havasu 95 Speedway).

Corona de Tucson is a census-designated place (CDP) in Pima County, Arizona, United States. The population was 9,240 at the 2020 census, an increase of 1036% from the 2000 population of 813.

The Sahuarita Air Force Range, also known as the Sahuarita Bombing & Gunnery Range, was built just east of Sahuarita, Arizona, in 1942. It was used for the training of bombardiers, aerial gunners, anti-aircraft gunners, and others during World War II and the Korean War. The abandoned Sahuarita Flight Strip (31°57′50″N 110°55′29″W) is located in the southwestern corner of the range, and was used as an emergency flight strip until 1978. Before deactivation, the airspace over the range was protected by its own restricted area, R-310.

The Vail Academy and High School is a school located in the University of Arizona Science and Technology Park. It was founded in 1997 to accommodate the fast-growing community surrounding Vail. It previously served just high school students, but since then, it has become a K-12 school. The school mascot is the Boxer. Students must complete a senior exit project in order to graduate, as this is a requirement in the Vail Unified School District.

Empire High School, also known as EHS, is a public high school in the Vail Unified School District in Tucson, Arizona. It is the first public high school in the United States to use all-wireless laptop technology and fully digital (no textbooks) curriculum resources.

Arizona State Prison Complex – Tucson is one of 13 prison facilities operated by the Arizona Department of Corrections (ADC). ASPC–Tucson is located in Tucson, Pima County, Arizona, 127 miles south from the state capital of Phoenix, Arizona. ASPC–Tucson prison had its beginnings as the Arizona Correctional Training Facility. Its first phase opened in January 1978 and it was fully open by August 1979, housing 384 non-violent male first offenders, aged 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 central detention unit. ASPC–Tucson has an inmate capacity of approximately 4,358 in 7 housing units and 3 special housing units at security levels 2, 3, 4, and 5. The ADC uses a score classification system to assess inmates' appropriate custody and security level placement. The scores range from 1 to 5 with 5 being the highest risk or need. ASPC-Tucson is a minimum to high security prison. In 2009, ASPC–Tucson Echo unit was demolished and a new unit is to be built for around 2,000 minimum custody 1–2 inmates.

Cienega High School (also known as CHS) is a public high school in Pima County, Arizona. It opened in the fall of 2001 with approximately 400 students (freshmen and sophomores). It is a member of the Arizona Interscholastic Association's 5A Conference.Cienega is currently the largest school in the Vail Unified School District in terms of student enrollment.

Vail is a census-designated place (CDP) in Pima County, Arizona, United States. It is 24 miles (39 km) southeast of Tucson. The population was 10,208 at the 2010 census, up from 2484 in the 2000 census. The area is known for the nearby Colossal Cave, a large cave system, and the Rincon Mountains District of Saguaro National Park, a top tourism spot within Arizona. Vail was originally a siding and water stop on the Southern Pacific Railroad. It was located on the last section of flat land before the train tracks followed the old wagon road into the Cienega Creek bed. Vail was named after pioneer ranchers Edward and Walter Vail, who established ranches in the area in the late 19th century. Vail deeded a right of way across his ranch to the railroad. Vail owned the Vail Ranch, his brother Walter Vail owned the nearby Empire Ranch, now part of the Las Cienegas National Conservation Area. Attempts to incorporate the town were defeated in 2013 and 2023.

The United States Penitentiary, Tucson (USP Tucson) is a high-security United States federal prison for male inmates in Arizona. It is part of the Tucson Federal Correctional Complex (FCC Tucson) and is operated by the Federal Bureau of Prisons, a division of the United States Department of Justice. The facility also has a satellite prison camp for minimum-security male offenders. USP Tucson is located within Tucson's city limits, 10 miles (16 km) southeast of downtown Tucson.

The Federal Correctional Complex, Tucson (FCC Tucson) is a United States federal prison complex for male inmates in Arizona. It is operated by the Federal Bureau of Prisons, a division of the United States Department of Justice. The complex consists of two facilities: Federal Correctional Institution, Tucson (FCI Tucson): a medium-security facility. United States Penitentiary, Tucson (USP Tucson): a high-security facility with a satellite prison camp for minimum-security inmates.

The Esmond Train Wreck on January 28, 1903, 3:30 am, about 9 miles (14 km) east of present-day Tucson, Arizona, killed 14 people, including the engineers of both trains. The accident occurred when the eastbound Crescent City Express (No. 8) collided head-on with the westbound Pacific Coast Express (No. 7). Both trains were running late. A communication error was determined to be the cause of the wreck. A night operator named Clough admitted that he did not deliver a second order to Conductor Parker which instructed him to pull the Crescent City Express (No. 8), headed for New Orleans, on to the Esmond siding to allow the Pacific Coast Express (No. 7), headed for San Francisco, to pass by.