Nevada Highway Patrol trooper Jason Buratczuk said the crash happened about 3:30 a.m. when a woman driving a dark-colored vehicle believed to be a Volkswagen was heading the wrong way on northbound Interstate 15, between Lake Mead Boulevard and Cheyenne Avenue, on Thursday, Nov. 14, 2019. (Bizuayehu Tesfaye/Las Vegas Review-Journal) @bizutesfaye
Drivers heading toward California on Interstate 15 should expect heavy traffic and a 13-mile backup Sunday afternoon.
Traffic slowed to a crawl around 2:30p Sunday, on I-15S near Primm, Nevada.