By CBSLA Staff

COMMERCE (CBSLA) — Several lanes on the 5 Freeway in Commerce remain closed after a fatal crash involving a big rig and a motorcycle.

(credit: CBS)Co

The crash was first reported as a motorcycle rider under a big rig at about 5:40 a.m. in the northbound lanes at Garfield Avenue.

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At least one person has been killed in the crash. The person’s gender or age has not yet been released by the California Highway Patrol.

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At least three lanes were blocked by the crash, which snarled traffic through the early morning commute.

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A Sigalert for the lanes was extended to at least 8:30 a.m.