Police say the woman was headed eastbound on Club Creek when she slammed into the side of the Southwest Freeway, Club Creek dead ends at that location. It is not clear what caused the accident.
The victim hasn't been identified. An investigation is underway.
Three northbound frontage roads are closed due to the police investigation.
Check real-time traffic information in our ABC13.com traffic section
Take ABC13 with you!
Download our free apps for iPhone, iPad and Android devices
