A pickup truck belonging to a pool cleaning business overturned on northbound state Route 241 Tuesday morning, causing a hazmat response.
The driver of the truck suffered minor injuries in the crash, which was reported at 12:21 a.m. south of the Riverside (91) Freeway, the California Highway Patrol reported.
The northbound silver Chevrolet pickup struck a guardrail and traveled across lanes, striking the other guardrail before overturning, said a CHP sergeant at the scene.
The driver was taken to a hospital with minor injuries, he said.
A hazmat team was summoned to the scene due to the contents that spilled from the bed of the truck, the CHP said.