After snowfall on Donner Summit last night chains are needed westbound on I-80, eastbound traffic is held 1 mile east of the summit because of an accident.

California's Donner Pass on I-80 is among the steepest, most treacherous bits of interstate in the country, and also the stomping ground of the Tesla Semi, sometimes seen blowing past slower ...

What will weather conditions be like on Interstate 80-Donner Pass? A winter storm warning goes into effect at 11 p.m. Tuesday for Interstate 80 over Donner Pass and clears 11 p.m. Thursday.

Chain control was implemented on I-80 over Donner Pass on Monday as a cold front dumped snow in California's Sierra Nevada.

What will weather conditions on Interstate 80-Donner Pass be? A winter weather advisory goes into effect for the western slope of the Sierra at 4 a.m. Wednesday and lasts through 4 p.m. Thursday.

After a clear Tuesday that reopened the Nevada-California border on I-80, snow is expected this afternoon and throughout the rest of the week on Donner Pass. Here's everything you need to know ...

I-80 has reopened in both directions in the Sierra after being shut down for several hours on Saturday afternoon due to multiple spinouts on Donner Summit.

An Amtrak bus driver died on Interstate 80 near Donner Pass Road, the California Highway Patrol said. The passengers suffered no injuries.

A traffic mess unfolded on Interstate 80 over Donner Summit as the first significant snow of the season fell.

Exactly what led up to the accident is unclear. Due to the accident, eastbound I-80 was closed in the area. Officers were diverting traffic to Donner Pass Road, then back onto I-80 at Kingvale.

California Highway Patrol has closed down I-80 in both directions over Donner Summit due to spin-outs, low visibility and high winds.