If you had plans to travel over Chinook Pass you're going to have to find an alternate route...Look at the size of those boulders

wsdot chinook pass
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From the Washington State Department of Transportation:

SR 410 over Chinook pass is going to remain closed for an undetermined amount of time due to a new rockslide from this morning that happened just west of the pass. There's an unstable slope above it that still needs to be evaluated. Stay tuned.