Posted 7/28/2026 06:44 (#11711776 - in reply to #11711626) Subject: RE: I-35 Between Des Moines and Ames
North West IA/western AZ
My daughter lives in Altoona so I drive that route every few weeks. I've never thought there was a problem there because it seems to be an endless construction zone. As with any road, exta traffic makes it worse. 2 lanes each way still so there is that.