SAN DIEGO (CNS) - Two motorists suffered major injuries in a multiple-vehicle crash on Interstate 15 Wednesday that snarled traffic near Rancho Penasquitos.
   
The accident in the southbound lanes approaching state Route 56 was reported shortly after 9 a.m., according to the California Highway Patrol.
   
A minivan and several other vehicles involved in the crash were blocking the three left lanes, which prompted authorities to issue a SigAlert.

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