Three cars were involved in an accident under a Grantville overpass Friday morning.
The accident on Mission Gorge and Fairmount Ave. happened just before 10 a.m. Friday, police said.
One of the three cars involved in the crash rolled over on the street, trapping a person inside the car. Authorities said the person suffered minor injuries.
Four people in total were transported to the hospital -- two to Sharp and two to UCSD.
Traffic on the I-8 was slow following the accident.
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