In many counties there are also municipal courts which operate in a defined territory and handle misdemeanors such as traffic tickets and smaller civil matters. Some counties also have one or more county courts, which handle the same cases as a municipal court but which occur outside the jurisdiction of a municipal court. In counties with large populations, the jurisdiction of the common pleas court may be divided into several specific departments, including a probate court (which handles wills, adoptions, and issues marriage licenses), a juvenile court, or a domestic relations court.