An illegal sideshow stopped traffic on the Bay Bridge early Sunday morning.
The incident happened at around 2 a.m. on the eastern span of the Bay Bridge.
Video of the incident showed hundreds of spectators watching cars doing donuts on the bridge and people setting off fireworks.
The sideshow caused a traffic backup as all lanes were stopped on the freeway for about 30 minutes. The crowds later dispersed.
As of Sunday morning, there was no word on any arrests.
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