New post on http://twitter.com/caltransdist3 : TrafficAlert Spectacular day in the Sierra today. Prepare for winter driving conditions and very cold temps if headed this way. Chain controls are R2 on I-80 from Kingvale to DLI. Visit http://www.dot.ca.gov/cttravel/winter.html ... for info. http://pic.twitter.com/TZelhvL6E6