A freight train believed to be carrying hazardous materials derailed in Arizona‘s Mohave County, authorities said on Wednesday night.

The wreck unfolded near the town of Topock, close to Arizona’s border with California, Mohave County Sheriff’s Office spokesperson Anita Mortensen said.

Mortensen said the train was reported to have hazardous materials onboard, but said there had been no reports of spills. It was not immediately clear which company the freight train belonged to.

No injuries were reported and the wreck was not blocking any travel in the area, Mortensen said.