OAKLAND, Calif. (KGO) -- The westbound lanes of Interstate 580 in Oakland are open early Thursday evening after a collision and possible shooting hours before prompted an investigation by the California Highway Patrol and the subsequent closure of the freeway.
The CHP issued a SigAlert for westbound Interstate 580, east of Keller Avenue, due to the incident.
The collision was reported at 2:17 p.m.
Video in the media player above is from a previous update
MORE: Murder charges dismissed against 1 defendant in shooting death of toddler on I-880 in Oakland
A sigalert was issued around 2:45 p.m. initially blocking two lanes.
Then, all lanes were temporarily blocked for a brief time, the CHP said.
SKY7 flew over the scene and spotted a white vehicle following the accident.
No word if there are any injuries or fatalities at this time.
This is an ongoing investigation, a CHP spokesperson said.
Bay City News contributed to this report
If you're on the ABC7 News app, click here to watch live