KAT Bus

The KAT Bus app works as a shortcut for our website, katbus.com.

The KAT Bus app works as a shortcut for our website, katbus.com. Use to efficiently plan your trip, find out more about our routes and fares and read our blog. Here you can also connect to our careers center and enroll to receive texts and email alerts about your most frequently used routes. Knoxville Area Transit is the public transit system of City of Knoxville, Tennessee.