3/1 Avoid NW Thompson and Miller roads overnight

Traffic Advisory: Landslide closes sections of NW Thompson and Miller roads overnight

A landslide covers half of two-lane road, with debris from the adjacent hillside reaching the center double yellow line.

Mud and debris from a landslide on NW Thompson Road covers half of the two-lane road, with debris stretching from the adjacent hillside to just across the center double yellow line. Photo by PBOT.

Please avoid the area if possible and expect delays. We ask the public to travel cautiously, observe all directions by reader boards and flaggers, and use alternate routes.

(March 1, 2022) A landslide on NW Thompson Road will require a street closure overnight of NW Thompson Road from NW Skyline Boulevard to NW Miller Road and NW Miller Road from NW Thompson to NW Bartholomew Drive. Portland Bureau of Transportation (PBOT) maintenance crews will return tomorrow, Wednesday, March 2, to remove debris and stabilize the hillside.

Learn more at www.portland.gov/transportation