Two men are in critical condition after their semi truck rolled down an embankment early Thursday morning.
Utah Highway Patrol officials said the accident happened at 5:50 a.m. on State Road 6 in Spanish Fork Canyon near mile marker 186.
The two men were in a semi truck carrying an extra trailer. Somehow, the truck went off the road and rolled down a 40- to 50-foot embankment before resting in a gully.
The men were taken by medical helicopter to a local hospital. UHP officials were unsure Thursday morning of what exactly caused the truck to veer off the road.