By CBS13 Staff

SACRAMENTO (CBS13) – Highway 160 was already partially closed, due to the storm when a driver plowed into the back of an unmanned Caltrans truck. Now all of Highway 160 is closed between the Arden offramp and Tribute Road.

There were moderate injuries and major damage to multiple vehicles.

At the moment, there is no prediction for when the highway will reopen.

This is a developing story.