A single vehicle accident yesterday afternoon on I-40 in Putnam County injured a man from Cumberland County. Troopers say a 2014 Hyundai Sonata driven by 35-year-old Joshua Miller was traveling eastbound near the 300 mile marker when the vehicle went off the right side of the road and struck multiple trees. The report says Miller experienced a medical condition just before the accident took place. He was restrained at the time of impact.