The State of North Carolina manages transportation, correction, and agriculture and consumer services departments. The state manages a health and human services department that oversees schools, psychiatric hospitals, and alcohol and drug abuse treatment centers. It operates The North Carolina Department of Juvenile Justice and Delinquency Prevention, which was established in 2000 and focuses on juvenile justice issues. The State of North Carolina also provides online services. The state manages the University of North Carolina, which operates more than 15 public institutions. The State of North Carolina operates labor department that works to promote the health, safety and well-being of over 4 million workers.