New post on http://twitter.com/CaltransDist10 : TrafficAlert Amador/Alpine County State Route 88 Carson Spur will be closing at 1:30 p.m. for avalanche control. There is no estimated time of opening. Please check Caltrans Quickmap for updates: http://www.quickmap.dot.ca.gov http://pic.twitter.com/P34mBa3Cj9