The Highway Patrol investigated an accident in Jackson County on Interstate 470 at 50 highway just before 1 p.m. Friday. According to the report, Hiba  Jitawi, 21, of Independence was Westbound when she overreacted to merging traffic and ran off the roadway, striking a guardrail, then returned to the roadway, striking a semi trailer pulled by Charles Davis, 60, of Marshall. Jitawis passenger, 33 year old Feras Jitawi of Lee’s Summit received moderate injuries and was transported to Research Hospital.