🚨 Traffic Advisory 🚨 Westbound I-80 traffic is being turned around at the Nevada Stateline and in Truckee due to multiple spin-outs over Donner Summit. No estimated time of re-opening at this time. *** for updates on road conditions visit the Caltrans Quickmap app. (01/04/26 at 2:56pm) | CHP - Truckee

****UPDATE: I-80 eastbound traffic has been released over Donner Summit**** 🚨 Traffic Alert 🚨 Eastbound I-80 over Donner Summit is currently being held due to multiple spin-outs and unsafe driving conditions. Crews are working to clear incidents as quickly as possible. ❄️ Chain Control (02/18/26 at 4:25pm) ❄️ • I-80 over Donner Summit is R-2 in both directions. • SR-267 is R-2 from Truckee to Kings Beach. • Trucks are at maximum restrictions. *** for update on road conditions visit the Caltran

UPDATE - Traffic is flowing in both directions on U.S. 395 at Wilson Butte again. Drivers will encounter delays on U.S. 395 on Deadman Summit south of State Route 158 while crews perform avalanche mitigation operations on Wilson Butte. For more information about current highway conditions, visit Caltrans QuickMap. | Caltrans District 9