Crime & Safety
Semi Truck Carrying Hydrochloric Acid Rolls Over On I-90 Prompting Hazmat Response In McHenry County
Illinois State Police said a semi-truck carrying hydrochloric acid rolled over in the westbound lanes at Route 23 in Harmony, IL.
Updated on: October 16, 2026 / 7:19 AM CDT
A semi truck rollover crash prompted a hazmat response on I-90 in McHenry County overnight.
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After midnight, Illinois State Police said a semi-truck carrying hydrochloric acid rolled over in the westbound lanes at Route 23 in Harmony, Illinois.
Police said no injuries were reported.
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