A woman was killed on Interstate 495 Sunday in an unusual highway accident. The 22 year old woman, Ann Unmongkol-Thavong of Lorton, overturned her can near the Telegraph Road exit around 4:30am.
Witnesses said that she escaped the overturned Honda Accord by crawling out of the vehicle. She then sat in a traffic lane. She was struck by a 55 year old man driving a Nissan Versa a minute later.
The driver, from Charlotte North Carolina, was taken to Fairfax INOVA Hospital with non-life threatening injuries. Unmongkol-Thavong died at the scene of the accident.
Police are investigating both crashes and no charges have yet been filed.
Read More About Woman killed in Fairfax County crash on Interstate 495...