No. I-80 is an overpacked mess. We need 30 to be 4 lane at least to Boone, and Highway 20 needs to be 4 lane from border to border. It isn't just about the average driver, it is about shipping things too. NW Iowa is a dead zone with no 4 lanes there, and it is hurting Iowa businesses. The powers that be want to keep all the cross state traffic coming through Des Moines, and it needs to be stopped.
We used to live in Humboldt, north of Fort Dodge, and the widening of highway 20 in Iowa has been talked about for many years. At one time it was on the 10-year plan, to give you an idea of its relative importance to the urban folks at DOT and the statehouse.