SAN DIEGO - A vehicle overturned on southbound state Route 15 near Ocean View Boulevard Tuesday morning, blocking at least two lanes and tying up traffic for nearly an hour.
The rollover crash happened just after 11 a.m., the California Highway Patrol reported.
The CHP said a white pickup truck hauling boxes possibly dropped a box onto the freeway, causing a black Jeep behind it to roll over and come to rest on its roof. The truck continued driving away, possibly unaware of the dropped items.
No injuries were immediately reported.
The roadway was reopened shortly before 12:15 p.m.