Landslide covers half-mile of highway up to 30 feet deep . Damage estimated upwards of $ 20 million in Yakima County , Washington . Slide changed course of Naches River . Score: 6
Landslide covers half-mile of highway up to 30 feet deep . Damage estimated upwards of $ 20 million in Yakima County , Washington . Slide changed course of Naches River . `` They 're out there kicking bootie , '' resident says of government response .