This rock slide happened last October, but if you are in an RV traveling between North Carolina and Tennessee, well, you have to take a 53 mile detour to go around it.
Rockslide on Interstate 40
I'm not currently in my RV, I'm in my car (long story) but I drove through here a few days ago, and I completely forgot about this when I drove through here. The detour, which adds 53 miles to your trip, is on a beautiful drive, but the road is really winding. I wouldn't want to take it in my RV, especially if you are pulling a toad, but other people may be more gutsy than I.
So, for anyone traveling I-40 between TN and NC, be aware of this.