New post on http://twitter.com/caltransdist3 : TrafficAlert Crash jeo Auburn on I-80 cleared. Caltrans http://quickmap.dot.ca.gov shows no traffic delays across Donner Summit. Sunny forecast for Sierras = addt'l weekend travelers. Prepare 4 possible delays w/ full tank of gas, plenty food/water & extra patience/time for travel. http://pic.twitter.com/dxsaRzqHop