Wyoming Highway Patrol is still investigating a crash involving a semi-tractor/trailer in Mosier Gulch west of Buffalo.
Few details are known at this time, but we do know the semi truck was eastbound on Highway 16 and crashed through the guard rail just east of the turnoff to the Mosier Gulch Picnic Area and plunged into the ravine coming to rest near the edge of Clear Creek.
Johnson County Sheriff's deputies, Johnson County Fire and the County Coroner all responded to the scene.
Wyoming Department of Transportation employees are on scene for traffic control.
We will have more information as it is released.