Traffic is on the move again at Highway 99 at the 180 interchange.
A big rig hit some slick roads because of the rain.
It hydroplaned and skidded off to the side of the highway.
The semi went partially down an embankment.
This happened around 6 Thursday morning.
Highway patrol officers say another car crashed after coming up on the accident.
Officers say the driver panicked and crashed.
She was taken to the hospital.
The truck driver is okay.