A 90-year-old Warren man and a 25-year-old Mississippi man were killed Thursday morning in a head-on collision in Chicot County.

Weldon L. Sledge, 90, of Warren was traveling south in the northbound lane of U.S. 65 and Elbert C. Parks, 25, of Greenville, Mississippi, was traveling north when the accident occurred, according to an Arkansas State Police preliminary accident report.

Sledge was driving a 2010 Chevy and Parks was driving a 2007 Cadillac. The accident occurred at 10:15 a.m. The weather was clear and the roadway was dry.