The CARTA System serves Chattanooga with fixed routes, a paratransit and shuttle system, parking garages, and Park & Ride lots. Individual routes are listed in the sidebar. The system map is available in both English and Spanish.

To view bus locations, go to a bus stop departure page and tap on a specific route. You should then see bus icons on both the list and map views, indicating the current location of the bus. Tapping on the bus icon while on the map view will tell you the last time the location was updated.

Downtown's Electric Shuttle Service It's a FREE ride! Electric buses run daily* from the Chattanooga Choo Choo to the Tennessee Aquarium with stops at every block in between. Convenient access to the attractions, convention center, shopping, hotels & employment sites in the Downtown area.

The free electric shuttle covers downtown from the Southside District to the Riverfront, and additionally connects to the Southside, Northshore and St. Elmo neighborhoods. Downtown shuttle stops every 15 minutes, Monday-Friday, 6:30 a.m.-10 p.m., and later on Saturdays (Only open until 11pm on Saturdays.