Westbound traffic is blocked on Interstate-80 due to several vehicle crashes.

Iowa State Patrol confirms that the interstate is blocked on the westbound lanes from exit 83 in Casey west to exit 77. There have been at least four vehicle crashes, with two overturned semi trucks and at least a couple injuries reported. Traffic is being rerouted onto County Road 925 or White Pole Road. Raccoon Valley Radio will bring you more information as it becomes official.