 Traffic and weather on the 8th to Mary in the WTOP Traffic Center. All right, Shana, I can't stress enough. Slippery when wet. A tractor trailer, listener says, the tractor trailer slipped on the outer loop above the 270 spur on the big curve. So between old Georgetown Pike and River Road. On the big curve, it is currently stopped. The tractor trailer is fully engulfed now after hitting the wall.