New post on http://twitter.com/caltransdist3 : CLOSURES: 80 - Colfax to state line Hwy 20 - Nevada St to 80 Hwy 49 - Downieville to Sattley Hwy 89/Emerald Bay Hwy 88/Carson Spur *Hwy 50- chains required Twin Bridges to Meyers *I-5 north of Redding - chains in possession required to proceed