Does anyone have tips for local transport to interviews? - 21 weeks in

I do not have a car and interviews in Knoxville are spread around. I am in Knoxville, in case local advice matters. I do not want to be late. Are there discounted passes?

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.

I planned routes the night before with a trip planner and left twenty minutes early.