Oakland police said Jeannette Vigue died when two cars collided on Kennedy Memorial Drive just before 3:00 p.m.
Vigue was a passenger in a car that was struck by a truck. Police said the truck hit a patch of ice, leading to the accident.
The truck driver and two other people in the car were taken to a local hospital for evaluation.
Kennedy Memorial Drive was closed for hours as the accident was investigated.
The crash remains under investigation, though ice is believed to be the cause.