While it is a scenic drive, Highway 191 north of Vernal can be dangerous in some locations, especially for industrial vehicles. This proved to be the case for a semi on Sunday night. According to Utah Highway Patrol, a white freightliner semi was traveling north near mile marker 392 at about 10:03pm when it ran off the road to the right. “The semi rolled onto its passenger side into a ditch,” shares the UHP report. “The driver was not injured in the crash. Medical did respond to the scene, but he was not transported. It does not appear that there was any hazmat or anything like that as far as the cargo.” The UHP Trooper that responded to the scene said that speed and equipment played a factor in the crash. Highway 191 was completely closed for about 3 hours but there was practically no traffic. The Trooper said that speed and equipment played a factor. They closed the road completely for about 3 hours but there was no traffic. Mile marker 392 is about 4 miles south of Dutch John