This was in Oakland, within the MacArthur Maze, on the ramp from westbound Interstate 580 to eastbound Interstate 980/Highway 24. I think the SUV might have swerved to avoid debris from a pickup truck hauling objects behind it. Either way the two met up. :( Afterward, the SUV was blocking both lanes until a CHP cruiser got on-scene and nosed/rammed it out of one lane so drivers could get by. No one was hurt, and all drivers and passengers refused an ambulance. I was caught in traffic behind the accident on the ramp, and took these pictures as I waited and eventually drove past.