hear’s a summary of the article you provided:
Fatal Pedestrian Accident on I-49 in Vernon County, Missouri
A 24-year-old man from Bella Vista, Arkansas, was struck and killed by a semi-truck on I-49 southbound near Nevada, Missouri, around 4 a.m. on Sunday. The man was in the roadway when he was hit by a Volvo semi-tractor driven by a 42-year-old man from Burnsville, Minnesota. The southbound lanes of I-49 were closed for investigation. Milo Fire, Vernon County Deputies, EMS, Missouri State Highway Patrol and MoDOT responded to the scene.