A woman was viciously thrown into oncoming traffic multiple times … and the shocking footage has hit the internet, showing just how brutal her ordeal really was.

The video is seriously disturbing, so watch at your own risk — it shows a man beating, punching and stomping on a woman as she just barely dodges speeding cars in the carpool lane several times on the busy 210 Freeway in Pasadena around 5:30 AM on August 7.

You can see the woman’s fighting for her life against the attacker — identified by authorities as 33-year-old Juan Pablo Flores — but he keeps knocking her down to keep up the cold-blooded assault.

Los Angeles County Sheriff’s investigators have since said in a statement they believe the attack just outside the Allen Metro station on the Metro A Line was random, the result of a chance encounter.

Flores was arrested shortly after the attack, and has been slapped with felony charges of attempted murder and mayhem by the L.A. County DA. He’s being held on $2 million bail … and if convicted, he could be looking at life in prison.