Since its construction , La Jolla has been bisected by the 57 Freeway , but connected by a traffic and pedestrian bridge over the freeway .
Today , like the nearby community of Atwood , La Jolla is part of the City of Placentia .
Since La Jolla 's construction , La Jolla has been bisected by the 57 Freeway , but connected by a traffic and pedestrian bridge over the freeway .
Today , like the nearby community of Atwood , La Jolla is part of the City of Placentia .