ayup. took 41 south to 52. stayed overnight in lafayette. then rode 52 to lebanon, then 32 east and 421 south.
the first day was about ~125 miles and the roads on 52 were the at the end of the stretch and were in the poorest shape. that would be the only stretch I might consider re-routing. 41 was awesome all the way down, there were several stretches with little to no shoulder however. we found traffic to be extremely accomodating though. I don't think we had anyone pass us in the same lane. let me know if you need any more info.