The jackknife crash was reported about 2:13 a.m. near Frazier Street, prompting the California Highway Patrol to issue a SigAlert. It was unclear if anyone was injured.
Eastbound traffic slowed to a crawl in the HOV lane as crews used brooms and sand to clean up an apparent fuel spill at the scene.
CANCELED SIGALERT: EB I-10 AT FRAZIER STREET AND NB I-605 TO EB I-10, ROADWAYS CLEAR— CHP PIO - LA County (@CHPsouthern) September 14, 2018
All lanes were reopened shortly after 5:30 a.m.
The cause of the incident is unknown.