Overview

• Authorities say the victim, a 16-year-old boy, fell from the Pomona Street on-ramp near Interstate 80 around 3:25–3:30 a.m. Saturday.
• CHP and Contra Costa County deputies responded to reports of a takeover involving more than 100 vehicles and hundreds of people blocking nearby roads.
• Officials received a report that the teen had climbed over a concrete barrier to get a closer view and fell roughly 75 feet, and he was declared dead at the scene.
• The teenager's name has not been released pending notification of family, and investigators are seeking tips from the public.
• Witnesses and drone video showed people gathering at a gap between freeway ramps and attempting risky jumps, and neighbors described sideshows as a recurring problem at the location.