Utah Highway Patrol troopers said snowpacked roads caused a Tuesday night accident that killed a father and son.
Troopers said Jorge Revilla, 63, and Christopher Revilla, 29, both of Ogden, were northbound about 8:15 p.m. on Interstate 15 in Clearfield when Jorge Revilla lost control on the snowpacked roadways and went into the median. Officials said the 2000 Ford Focus went under the cable barrier and into the southbound lanes of I-15, where it collided with a tractor-trailer.
Troopers said the truck T-boned the passenger side of Focus, killing both men instantly.
The driver of truck, Tomasz Czech, 53, from Milton, Ontario, was not injured.
Everyone was wearing a seat belt.