The vehicle overturned into the guardrail
Frederick, Md. (DG) – Maryland State Police are investigating an accident that left a 50-year-old Frederick County man with life-threatening injuries on Saturday.
Troopers responded to a single vehicle accident at around 12:45 p.m. on Route 15 northbound near 7th Street.
The accident happened when a Ford Explorer traveling north swerved from the right lane to the left, and overturned into the guardrail.
The investigation into the accident is continuing.