Man in critical condition after I-15 crash in Millard County KSTU and last updated 2021-04-04 23:39:09-04 MILLARD COUNTY, Utah â A driver is in critical condition after a crash on I-15 in Millard County. Shortly before 4 p.m. Saturday, the man was driving a Ford pickup with a camper northbound on I-15 at mile 145 (just south of Kanosh) when the truck was hit from behind by a reckless driver in a Nissan passenger car, according to the Utah Highway Patrol. UHP said the Nissan driver had been driving "erratically," fluctuating speeds between 30-100 miles per hour. It nearly hit several other vehicles as it swerved between them, UHP said.