CHP is reporting two separate solo vehicle rollovers on the I-5 northbound.

One of them involved a PT Cruiser heading north near the Kern County line. The car reportedly rolled several times and the condition of those involved is unknown.

The other reportedly involved three vehicles in Lebec, one of them rolling over. CHP is reporting at least one fatality in this incident.

All lanes on the northbound side of the I-5 were blocked near Frazier Mountain Park Rd as crews attempted to airlift any injured. Traffic was reportedly backed up to Gorman.

All lanes have now reopened.

This story is developing, check back for updates.