By Danielle Chavira

THORNTON, Colo. (CBS4) – A stretch of southbound lanes of Interstate 25 in Thornton was closed Saturday morning for a deadly crash. Thornton police say a car hit a pedestrian on the interstate at 84th Avenue.

Investigators say the pedestrian was intentionally walking on the highway.

Various lanes were closed for about an hour and a half.

Danielle Chavira