First responders say a man rolled his car and they found him unconscious still buckled in his seat.
The accident happened just after 6:00 p.m. Sunday in the westbound lane of Interstate 70 near Mile Marker 42.
Police say the man was found unconscious by rescue workers and was transported to St. Mary's Hospital.
No other cars were involved in the accident.
The accident closed down the inside lane of westbound I–70 for about an hour.
No word yet on the condition of the driver or his name.