Chattanooga, TN, USA, free downtown shuttle

The Downtown Electric Shuttle is the easiest way to get around Downtown Chattanooga. It's a FREE ride! Electric buses run daily* about every 5 minutes from the Chattanooga Choo Choo to the Tennessee Aquarium with stops every block in between. Convenient access to the attractions, convention center, shopping, hotels & employment sites in the Downtown area. All Shuttle buses are wheelchair accessible. In service since 1992, CARTA’s Downtown Shuttle service has recorded over 11.3 million passenger trips. The quiet, environmentally friendly, electric buses have run more than 1.9 million miles saving an estimated 65 tons of pollutants. Link