I know, Its my fault entirely.
I recently moved to Philadelphia for school so I was reminiscing about Knoxville through your eyes. Hopefully you enjoyed your trip, its an amazing place and an amazing drive. Next time you head down there, take the blue ridge parkway, It is GORGEOUS and the road is all on mountain tops. You can take it all the way from Virginia to Gatlinburg without having to cross the interstates ( it does take a while though).