The Iowa State Patrol says a Dyersville man has suffered life threatening injuries in a crash involving a pick-up truck and tractor pulling an anhydrous tank.
The collision happened Monday afternoon around 5:30 on Highway 20 westbound near Dyersville.
Authorities say the pick-up driven by 64-year old Dean Dettbarn collided into the rear of the tractor operated by 25-year old Levi Pfab of Epworth. Dettbarn was taken to Mercy Medical Center in Dubuque with critical injuries.
The Patrol says the crash remains under investigation.
