Update 12:03 pm: Traffic on Highway 89 between Flagg Ranch and the southern boundary of Yellowstone is now open again.
Update: Traffic on Highway 22 through Teton Pass has reopened. Highway 89 is still closed for winter road conditions at this time.
Original Story: US 89, between Flagg Ranch and the south boundary of Yellowstone National Park, was closed.
Earlier, WyDOT closed Highway 22 (Teton Pass) between Wilson and the Idaho State Line after numerous accidents were reported.
It’s unknown when the road will reopen.