LA MESA (KGTV)--An overturned big rig truck on southbound State Route 125 at Grossmont Boulevard snarled midday traffic Monday morning.
California Highway Patrol received a call of the overturned truck at 11:07 a.m. and issued a traffic alert at 11:21 a.m.
It appeared the truck hit the center divider. Injuries are unknown at this time.
Traffic was backed up for miles headed into the area.
Sandy Coronilla is a KGTV digital producer. Follow her @10NewsSandy