OAKLAND (CBS SF) – The California Highway Patrol is investigating online videos which show drivers performing sideshow stunts on Interstate 880 near O.co Coliseum in Oakland during the middle of the day.

The videos, posted both on Facebook and on YouTube over the weekend, shows a number of cars skidding and doing donuts across all lanes, blocking northbound traffic completely and slowing down southbound traffic as rubberneckers observed the incident.

Watch the video on CBS San Francisco >>