Hummock Trail News Today : Breaking News, Live Updates & Top Stories | Vimarsana

After a mudslide blocked access to Johnston Ridge Observatory, six cars were left trapped in the parking lot as their drivers were evacuated.

Johnston ridgeUnited statesColdwater lakeHurricane ridgeJohnston ridge observatoryTamara greenwellBrad clarkUs geologicalWashington state department of transportationUs forest serviceUs army corps of engineersNational park serviceWashington department of transportationWashington state departmentHummock trailSpirit lake outlet bridge