PONCHATOULA - State police said a man was killed in a crash on I-55 in Tangipahoa Parish Wednesday night. 

According to Louisiana State troopers, Robert Kimble, 74, was driving on I-55 shortly after 7 p.m. Wednesday when he struck a guardrail. 

Kimble was unrestrained at the time of the crash and sustained severe injuries. He was taken to a hospital where he later died.