A man driving a farm tractor was killed on a southeast Kansas highway.

According to the Kansas Highway Patrol,  67-year-old Kenneth Sullivan from Havana, Kansas, was driving a tractor headed west on U.S. 166 Highway. A GMC Sierra 1500 truck also headed west hit the tractor from behind.

Sullivan was killed in the crash. The driver of the truck, 78-year-old Ronald Rogers from Cedar Vale, Kansas was seriously injured. He was transported to a hospital in Bartlesville, Oklahoma.

The crash happened at 6:00 Wednesday evening on U.S. 166 Highway in Montgomery County, three miles east of Niotaze, Kansas.