Pelican Bay State Prison (PBSP) is a supermax prison in Crescent City, California. The 275-acre (111 ha) prison takes its name from a shallow bay on the Pacific coast, about 2 mi (3.2 km) to the west.
United States Penitentiary Florence Administrative Maximum Facility is a United States federal prison in Fremont County, Colorado, operated by the Federal Bureau of Prisons, a division of the United States Department of Justice.
A super-maximum security (supermax) or administrative maximum (ADX) prison is a "control-unit" prison, or a unit within prisons, which represents the most secure level of custody in the prison systems of certain countries.
The New Hampshire State Prison for Men (NHSPM) is a New Hampshire Department of Corrections prison in Concord, New Hampshire, United States and is equipped to accept maximum, medium and minimum security prisoners.
The Michigan Department of Corrections (MDOC) oversees prisons and the parole and probation population in the state of Michigan, United States. It has 31 prison facilities, and a Special Alternative Incarceration program, together composing approximately 41,000 prisoners. Another 71,000 probationers and parolees are under its supervision. The agency has its headquarters in Grandview Plaza in Lansing.
Chuckawalla Valley State Prison (CVSP) is a male-only state prison located south of Interstate 10, in a detached section of Blythe, California in Riverside County. CVSP is adjacent to Ironwood State Prison. The prison is scheduled for closure in 2025.
The Varner Unit is a high-security state prison for men of the Arkansas Department of Correction in Varner, Choctaw Township, unincorporated Lincoln County, Arkansas, United States. It is located along U.S. Highway 65, near Grady, and 28 miles (45 km) south of Pine Bluff. The prison can house over 1,600 prisoners, and it includes a 468-bed supermax facility. The supermax and non-supermax facilities are separate from one another.
The Marquette Branch Prison (MBP) is located in Marquette, Michigan on the south shore of Lake Superior. The prison, which opened in 1889, is a facility of the Michigan Department of Corrections that holds about 1,100 inmates in maximum and minimum-security housing. The inmate population consists of adult males, aged eighteen and older. The prison was listed on the National Register of Historic Places as State House of Correction and Branch Prison on November 23, 1977.
Camp Lehman was minimum security prison camp operated by the Michigan Department of Corrections Correctional Facilities Administration (CFA), 10 miles (16 km) north of Grayling located in Crawford County, Michigan; under the administrative control of the Pugsley Correctional Facility in Kingsley, Michigan.
Standish Maximum Correctional Facility (SMF) was a Michigan Department of Corrections maximum security prison in Standish, Michigan. The men's prison was on the south side of M-61. It was once considered as a potential site for housing detainees to be relocated from the prison in Guantánamo Bay, Cuba. The facility was in operation for over 19 years. As of November 2023, the facility remains unused but still stands.
Alger Correctional Facility (LMF) is a Michigan prison for adult men, operated by the Michigan Department of Corrections. It is located in the central Upper Peninsula of Michigan in Alger County, on the south side of Munising.
Baraga Correctional Facility (AMF) is a Michigan prison, located in Baraga, for adult male prisoners. While it includes a Level I security facility, it is primarily a maximum security prison.
West Shoreline Correctional Facility (MTF) was a Michigan prison, located in Muskegon Heights, for adult male prisoners. It permanently closed on March 24, 2018, and has since been torn down.
Earnest C. Brooks Correctional Facility (LRF) is a Michigan prison, located in Muskegon, for adult male prisoners.
Carson City Correctional Facility (DRF) is a Michigan prison, located near Carson City, for adult male prisoners.
Saginaw Correctional Facility (SRF) is a Michigan prison, located in Tittabawassee Township, for adult male inmates.
Bellamy Creek Correctional Facility (IBC) is a prison in Ionia for men, run by the Michigan Department of Corrections.
Kinross Correctional Facility (KCF) is a Michigan prison for men. It is located in the eastern Upper Peninsula of Michigan, in Chippewa County on the south side of Kincheloe, adjacent to Chippewa County International Airport. The original facility closed in October 2015, with most of the inmates relocating to the formerly closed Hiawatha Correctional Facility. Upon the move, the Kinross Correctional Facility name was transferred to the reopened complex.
The Michigan Reformatory was a state prison for men located in Ionia, Ionia County, Michigan, owned and operated by the Michigan Department of Corrections. The facility has 352 beds at Level II security and 797 beds at Level IV security.
