All lanes back open on I-10 after big rig fire in Chiriaco Summit

CHIRIACO SUMMIT, Calif. (KESQ) - A big rig fire had closed both sides of Interstate 10, west of Cottonwood Springs Road, in Chiriaco Summit.

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The driver was able to exit the vehicle, officials said. The contents inside the big rig were not immediately known, but a hazardous materials crew was requested at the scene due to a corrosive material.

According to the California Highway Patrol, both westbound and eastbound lanes were closed.  Westbound traffic was being diverted onto Box Canyon Road.

Traffic Alert 🚨 2:56 pm

Vehicle fire on E/B I-10, west of Cottonwood Springs Road. Both westbound and eastbound lanes are closed at this time. Westbound traffic is being diverted onto Box Canyon Road. Expect delays. pic.twitter.com/IwKSkofdSY

— CHP Indio (@chpindio) May 11, 2026

All lanes were reopened by 9:30 a.m. Tuesday morning.

VEHICLE FIRE - rpt @ 2:26PM. Eastbound I-10 West of Cottonwood Springs Road near Chiriaco Summit. Firefighters are on-scene of a semi truck with a trailer well involved in fire. A hazardous materials team is en-route to the incident to confirm the contents of the cargo. Both… pic.twitter.com/My4VmecQkw

— CAL FIRE/Riverside County Fire Department (@CALFIRERRU) May 12, 2026

Stay with News Channel 3 for continuing updates.