There seem to be a lot of different road traveler mods out there. Most of them are a couple years old. Which do you FCOM users recommend? Can I use more than one without major conflicts?
I personally use Crowded Roads Revisited and Tamriel Travelers. They both give life to the roads of Cyrodill. If you use Crowded Roads, make sure it's the Revisited version. All others are outdated.
Also may want to look at http://www.gamesas.com/index.php?/topic/1088895-relzwipz-oblivifall-vengeance-of-the-classic/ which is being released in different parts. The part you should look at is 'Oblivion Comes Alive' which looks very promising and adds many more npcs... but it is still WIP.