SACRAMENTO - A big rig jackknifed in on the center divide of Interstate 5 near Sutterville Road Friday morning, adding to an already horrible commute on Sacramento roadways.

California Highway Patrol reports indicated the semi truck jackknifed on at 8:41 a.m., spilling an undisclosed amount of diesel fuel in the process and blocking one lane in each direction.

No information was provided on the cause of the accident or any injuries.