A 12-year-old in his cell at the Harrison County Juvenile Detention Center in Biloxi, Mississippi. The window has been boarded up from the outside. The facility is operated by Mississippi Security Police, a private company. In 1982, a fire killed 27 prisoners and an ensuing lawsuit against the authorities forced them to reduce their population to maintain an 8:1 inmate to staff ratio.

On any given night in the U.S., there are approximately 60,500 youth confined in juvenile correctional facilities or other residential programs. Photographer Richard Ross has spent the past five years criss-crossing the country photographing the architecture, cells, classrooms and inhabitants of these detention sites. — wired.com