GUILFORD — A 55-year-old Rockingham man was involved in a single-vehicle crash in Guilford on Saturday.
The crash took place on Interstate 91 south.
Police say the vehicle was located off the west side of the road when they arrived.
According to the report, the driver, identified as Ronald Lake, hit the beginning of a section of guardrail and traveled into a wooded area coming to a position of uncontrolled rest in several trees.
Police say Lake was found to have suffered a medical emergency prior to going off the road.
He was transported to the hospital for treatment of the medical emergency.