5-18-11 Snake River Canyon Mudslide
CHEYENNE, WYOMING - The Wyoming Department of Transportation says it can't do anything to stop a large, slow mudslide that has closed a highway between Alpine and Jackson in northwest Wyoming. WYDOT engineers say the mudslide is still moving down and across the U.S. 26-89 in the Snake River Canyon and spilling into the river. The mudslide began May 14-15, about 25 miles south of Jackson. It has covered about 100 yards of the highway. Engineers said Wednesday the slide is moving at a rate of about one foot per minute and there's no way to stop it until it stabilizes naturally. Weather will be the main factor in when the slide stops. Motorists traveling between Jackson and Alpine must detour through Idaho and back into Wyoming over Teton Pass.
SOURCE - http://www.kulr8.com/news/wyoming/Must-wait-for-mudslide-to-stop-on-its-own-122243959.htm