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HIGH IMPACT
SR 20 Both Directions - SR20 NORTH CASCADE HIGHWAY IS CLOSED FOR THE SEASON FROM MILEPOST 171 AT THE SILVER START GATE TO MILEPOST 134 AT DIABLO GATE DUE TO SNOW SLIDES. Last Updated: 11/24/2014 9:25 AM More Info
From milepost 171 to milepost 134
MODERATE IMPACT
SR 20 Both Directions - The most current conditions reported for SR 20, Sherman Pass are: Compact snow and ice. Traction Tires are advised. Oversize loads prohibited. Last Updated: 12/19/2014 12:15 PM More Info
At milepost 319