Here is the situation report for the White Rock Slide:
RESTRICTIONS EASTBOUND:
Pass Closed
RESTRICTIONS WESTBOUND:
Pass Closed
CONDITIONS:
US 12 is closed to through traffic from milepost 151 near the summit to milepost 183 near Oak Creek feeding station due to a rock slide that occurred blocking the highway. WSDOT and Sheriff deputy on scene working to clear the roadway. Engineering staff is on the way to scene to assess the hillside.
WEATHER:
Snowing
TEMPERATURE:
33ºF / 0ºC
ELEVATION:
4500 ft / 1372 m