A pedestrian was killed late Monday night after being run over on Interstate 80, the Wyoming Highway Patrol says.

The incident happened around 11:20 p.m. near milepost 8.37, just east of Evanston.

The patrol says 30-year-old Texas resident Cheyenne Thacker was lying in the middle of the interstate when she was struck and killed by an eastbound pickup.

The pickup driver and their two passengers were not injured in the crash.

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According to a crash summary, evidence at the scene indicated Thacker exited a semi that was parked nearby and made her way, alone, to where she was struck.

A possible medical condition is being investigated as a potential contributing factor.

Thacker is the third pedestrian to die on Wyoming's highways so far this year.

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Stacker used data from the 2020 County Health Rankings to rank every state's average life expectancy from lowest to highest. The 2020 County Health Rankings values were calculated using mortality counts from the 2016-2018 National Center for Health Statistics. The U.S. Census 2019 American Community Survey and America's Health Rankings Senior Report 2019 data were also used to provide demographics on the senior population of each state and the state's rank on senior health care, respectively.

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