PAXTON, Neb. (AP) _ Authorities say a North Platte woman has died in a single-vehicle crash in western Nebraska.

The Keith County Sheriff's Department says 36-year-old Catina Martinez was westbound on U.S. Highway 30 about four miles east of Paxton when she lost control of her pickup around 3:20 p.m. Monday. Investigators say Martinez's truck went into a ditch and rolled.

Authorities say Martinez was not wearing a seat belt and was thrown from the pickup.

She was pronounced dead at the scene.