Drivers on California's treacherous Donner Pass recently have seen the battery-electric Tesla Semi just about blowing the doors off of diesels as the tri-motor tractor quietly, smoothly glides up ...

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 ...

Extended closures of Interstate 80 over Donner Summit, the main route between northern California and Nevada, can wreak havoc on the supply chain.

Original story A big rig fire early Thursday on westbound Interstate 80 near Donner Summit burned 42,000 pounds of malt, leaving debris partially blocking the slow lane.