WILLCOX, Ariz. (AP) — Authorities say a tanker truck carrying hydrogen peroxide has overturned on Interstate 10 west of Willcox in southern Arizona.

Cochise County authorities say the westbound lanes of the freeway remain closed at the rollover scene and the area is expected to be impacted until early Friday.

Emergency response teams are on the scene and authorities say one person has been transported to hospital.

The name of the person hasn't been released, but it's believed to be the truck's driver.

Authorities say there's no other immediate threat to the public.