According to the Iowa Department of Transportation I-80 Westbound is blocked due to a semi crash near Casey. The road is blocked between Exit 83 Antique Country Drive and Exit 76 County Road N54 near Casey. The initial word on the slowdown came out a little before 6:00am.

Update 7:40am: Just the right lane is still blocked as cleanup continues.

Update 8:45am: Roadway has fully reopened to traffic.