A pair of tractor trailers collided with each other Monday morning on Grandview Avenue, with one of the trucks overturning and dumping its load of grain on to the street.
The wreck happened at the intersection with Dick Drake Highway around 11 a.m.
Officials said access to Dick Drake Highway from Grandview would be closed until at least 1 p.m. while the crash is under investigation.
Stay with Voice of Muscatine for more details on this developing story.