San Diego

A 25-year-old woman was killed early Friday in a head-on collision with a driver who was going the wrong way on the freeway, authorities said.

Angelina Ballestreri of San Diego died at the scene at 1:05 a.m., the coroner’s office reported.

William Ottilige, 50, of San Diego, who was arrested on suspicion of felony drunk driving and vehicular manslaughter, had minor abrasions and is in fair condition at UC San Diego Medical Center, a hospital spokeswoman said.

Ballestreri was driving northbound on Interstate 5, south of the 5th Street overpass in downtown San Diego, when Ottilige’s car hit her vehicle, California Highway Patrol Officer Phil Konstantin said.

Ottilige entered I-5 from the Hawthorn Street off-ramp and was going the wrong way, Konstantin said. Both were driving about 55 m.p.h., Konstantin said.