KERN COUNTY, Calif. — A sig alert has been issued for Northbound I-5 according to the California Highway Patrol Incident Page.

According to the alert delays are expected for several hours due to an overturned big rig blocking lanes. They say the truck is blocking the number 3 and 4 lanes just north of Quail Lake Road.

This is a developing story and we will continue to update it as more information becomes available.