Piper, thanks for the video feed. Two summers ago i was heading east thru the gorge coming up on the TN/NC line, past the line went into a sweeping left hand turn, coming out of that turn, there was a guy in the middle of the road, his pickup in the left lane directing traffic to slow down and take the right shoulder. As he was pointing towards the shoulder a boulder probably 3 foot in diameter fell off the mountain side, bounced off the concrete median and landed in the left lane. It was just a small rock slide. It was right after the state line, probably about the 2-3 mile marker.