Updated, 4:30 p.m. Friday with more information from police
A 47-year-old man was flown to Inova Fairfax Hospital Friday morning after he was struck by the driver of a Chevrolet Impala while he was crossing Sunset Hills Road.
Fairfax County Police said the accident occurred about 10:50 a.m. in the 14900 block of Sunset Hills between Isaac Newton Square and Plaza America Drive. There is neither a light nor a crosswalk at that location.
The pedestrian suffered life-threatening injuries, police spokeswoman Lucy Caldwell said. The driver of the car, who lives in Reston and was heading eastbound on Sunset Hills, was not injured. He was also not charged, police said.