New post on caltransdist3 : UPDATES: *I-80 remains closed in both directions. No ETO. *Holding traffic on Highway 50, EB at Sand Flat, WB in Meyers due to spinouts and slides onto the highway. *Highway 20 closed EB in Nevada City. *Highway 49 closed in multiple locations. Check https://t.co/X5OiS6OEtB https://t.co/cbiCzP7W3y