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A 16-year-old driver died early July 24 after a pickup left the roadway and rolled off an embankment on Wyoming Highway 336, east of Sheridan. The single-vehicle crash, which investigators tie to a missed curve, underscores risks facing young motorists, especially when restraints are not used.
The Wyoming Highway Patrol says the crash occurred just after midnight on Wyarno Road (Wyo. 336) near milepost 6.6, where the pavement bends sharply to the left. The teen was driving a Ford F-350 westbound when the truck ran off the north shoulder.
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How the collision unfolded
Investigators report the pickup’s passenger-side wheels rode onto the gravel edge for a stretch before it struck a delineator post and continued through a roadside driveway. After hitting two more posts the vehicle returned to the roadway but then overcorrected.

The overcorrection initiated a passenger-side-first slide that carried the truck off the opposite shoulder. The vehicle briefly righted itself but then climbed an embankment, became airborne for what the patrol described as a substantial distance, and landed on its side in an open area away from the road. The truck rolled and ultimately came to rest on its roof.
The driver was not wearing a seat belt and did not survive the crash.
Investigators’ initial conclusions
The Wyoming Highway Patrol has cited driver inattention as a contributing factor. Officials noted that weather did not appear to play a role: the road was dry and conditions were clear at the time of the crash.
- Date and time: Just after midnight, July 24
- Location: Wyo. 336/Wyarno Road, east of Sheridan (milepost 6.6)
- Vehicle: Ford F-350 pickup
- Primary factors: Driver inattention; driver not wearing a seat belt
- Weather/road: Clear and dry, per investigators
This account is drawn from preliminary information released by the Wyoming Highway Patrol and the Wyoming Department of Transportation fatal crash summary. Authorities warn details may change as the investigation continues; local law enforcement will release updates if new findings emerge.












