Blaze Engulfs Semi-Truck Trailer, Blocking Multiple Lanes on Eastbound I-184

March 04, 2026 | Pomona, CA

A semi-truck's trailer is fully engulfed in flames along the right shoulder of eastbound Interstate 184, resulting in the closure of several right lanes and major traffic congestion. The fire broke out around 12:08 p.m. on March 4, prompting a swift response from emergency crews who are working to contain the blaze and protect nearby motorists. Officials have not yet reported any injuries, though the origin of the fire remains under investigation.

E184 On Scene semi truck w/ trailer on fire right shoulder, right lanes blocked

Travelers in the vicinity are urged to find detour options and prepare for extended delays as crews handle the extinguishment and remove the wreckage.

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