A crash Friday night closed Highway 20 just southeast of Sisters.
The Oregon Department of Transportation said the crash, which happened just before 5:00 p.m., closed the highway from the junction to OR 126 in Sisters to the intersection with Cloverdale Road. It was not clear when the highway would be reopened.
One vehicle was seen crashed into a tree. An official cause of the crash was not immediately known, but it came as a winter storm was rolling through the Pacific Northwest.
There was no immediate word from authorities on injuries.