New post on http://twitter.com/caltransdist3 : CaltransDist3 WB I-80 opened to traffic at Donner Lake Interchange (DLI). Hail, rain and even snowy weather is making for very slippery Sierra driving conditions. Take it slow, avoid distractions & allow extra travel time. Don't forget headlights!! http://pic.twitter.com/gH8Gczh22l