US Route 136 east of Havana is closed following a fatal crash just after noon today.
Illinois State Police say the crash was between a semi and a farm tractor. A 77-yr-old Mason City was killed and a 22-year-old was flown to Peoria in critical condition - they were both on the tractor. The semi-driver wasn't injured.
Traffic is being re-routed around the crash site. The Illinois State Police is investigating the crash and is working to re-open the roadway as soon as possible.
Traffic citations are pending the outcome of the crash investigation.