The driver who died early Tuesday has been identified as James C. Hunt, 69, of Boise, who crashed his 2001 Lincoln Navigator.
Hunt died Tuesday after driving off of the Interstate 84 westbound shoulder, just east of Boise, according to Idaho State Police.
The crash occurred around 3:50 a.m. at milepost 69, when his SUV was traveling west and left the roadway on the left shoulder. The vehicle came back onto the roadway and rolled, blocking both lanes of travel.
The driver was ejected and died at the scene.