Event Brief
Aug 27, 2026 at 9:00 AM ET
Semi-truck overturns on Metrolink tracks near 10 Fwy
By The BriefBrief
A semi-truck crash caused the big rig to overturn onto Metrolink tracks along the 10 Freeway in Rosemead. The incident was reported around 3 a.m. at Del Mar Avenue, prompting shutdown of the carpool and two left westbound lanes for about four hours, according to CHP.
WHO: California Highway Patrol (CHP); Metrolink
WHAT: Semi-truck overturned onto Metrolink tracks along the 10 Freeway, closing westbound lanes
WHEN: Reported Aug 27, 2026 at 8:40 AM ET
WHERE: Rosemead, California
WHY: Cause is under investigation.
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