Transit Authority of River City

Transit Authority of River City
TARC 2013 Gillig BRT
Founded1974
Headquarters1000 W. Broadway
Louisville, Kentucky 40203
LocaleLouisville, Kentucky, U.S.
Service areaLouisville Metro and southern Indiana
Service typeBus service
Routes30 (includes four express and one BRT line)
Stops7,000+
Hubs1
Fleet227
Daily ridership20,000 (weekdays, Q1 2025)
Annual ridership7,054,700 (2024)
Fuel typeULSD and electricity
Chief executiveOzzy Gibson
Websitewww.ridetarc.org

The Transit Authority of River City (TARC) is the major public transportation provider for Louisville, Kentucky and parts of southern Indiana, including the suburbs of Clark County and Floyd County. TARC is publicly funded and absorbed private mass-transit companies in Louisville, the largest of which was the Louisville Transit Company. In 2024, the system had a ridership of 7,054,700 (about 20,000 per weekday as of the first quarter of 2025).

TARC began bus operations, its only service, in 1974. In 2023, it operated a fleet of 227 accessible buses which run year-round. TARC has a number of specialized routes, providing transportation to major local employers, educational institutions, and recreational events.