The Charlotte Area Transit System (CATS) is the agency responsible for public transportation in the Charlotte metropolitan area. CATS operates bus and rail transit services in Mecklenburg County and surrounding areas. Established in 1999, CATS' bus and rail operations carry about 320,000 riders on an average week. CATS is governed by the Metropolitan Transit Commission and is operated as a department of the City of Charlotte. In 2021, the system had a ridership of 9,332,700, or about 33,200 per weekday as of the second quarter of 2022.