UPDATE: All lanes of southbound Interstate Highway 280 were re-opened around noon.
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Lanes of southbound Interstate Highway 280 in Millbrae were blocked Monday morning due to a major-injury crash, according to the California Highway Patrol.
The crash was reported at 9:57 a.m. on Highway 280 near Hillcrest Avenue, the CHP reported.
A small white utility truck reportedly spun off the road into a ditch and may have caught on fire.
The CHP issued a Sig-alert in response to the crash at 10:33 a.m., indicating traffic would be heavy in the area for at least a half hour.
Patch will update this story as more details become available.
