Guess it depends on the day of the week. We took 155 around Nashville to ATL during the week and went straight through on a Saturday or Sunday on our return. Both were easy drives.
I-24 through Chattanooga should be condemned, blown up. Worst part of the drive.
Tom & Bev, Riley(3yo Lab)
2014 Entegra Aspire 44b
2017 Jeep JKU