Traffic Alert: I-80 Closed Over Donner Summit Due to Multiple Collisions

CHP crews, Caltrans, and tow operators are working tirelessly to clear multiple traffic collisions over Donner Summit.

With safety as our top priority, I-80 westbound remains closed at Truckee and eastbound at Baxter.

We’re doing everything we can to get traffic moving again—thank you for your cooperation and patience!