As it stands now you can't even go 12 hours without some pavement tiles gaining their first level of vines when they're off claim. Now I'm all for the premise that actual physically made roads should benefit from a decrease in travel weariness cost, but give us some kind of reasonable way to actually maintain said roads..?
It's completely reasonable for them to require upkeep, but having to clear vines off them after a mere 12 hours is ridiculous, and I'm not even half way done with the road.