According to authorities, a pickup truck was being pursued by deputies with the Los Angeles County Sheriff's Department. That truck started driving recklessly once it got onto the freeway, authorities said.
The pickup tumbled on the off-ramp and the driver was ejected out of the vehicle, officials said.
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SkyFOX video showed deputies rendering first aid to the driver and an ambulance was called to the scene.
The driver's current condition is unknown at this time.
The on-ramp was closed during the investigation but has since reopened.
No other information was immediately available.