RIVERTON, Wyo. (AP) — A Thermopolis woman is dead following a rollover crash on an icy road near Shoshoni.

The crash happened just after 11 p.m. Wednesday U.S. Highway 20.

The Wyoming State Patrol said that 48-year-old Alice Prosser lost control of her 1991 Toyota 4Runner, slid across the oncoming lane and rolled off the roadway. She wasn't wearing a seatbelt and was ejected.