New post on http://twitter.com/caltransdist3 : trafficalert Eastbound I-80 will be CLOSED TO ALL TRAFFIC 4 a.m. Tuesday morning at Truckee's Hwy 267 interchange to tow crashed big rig out of Truckee River Canyon. Expect significant delays. ETO 8 a.m. Check http://quickmap.dot.ca.gov for closure status and highway info. http://pic.twitter.com/R35x1fRtVv