Category Archives: Construction

This week, the western third or so of the I-35/80 multiplex in the Des Moines suburbs will close from 11 PM to 4 AM. The closures are needed for converting the Hickman Road exit into a diverging diamond interchange. The … Continue reading →

One of the biggest construction projects on San Marnan Drive since the route was built as IA 412 is Waterloo’s big project this summer. The road is going to be rebuilt this year, and much of the underlying road likely … Continue reading →

Four roundabouts are planned for central Dubuque on the University Avenue corridor. KCRG reports that drivers are using that street to get off US 20. (University is an ancient alignment of 20.) This plan would require buying houses at certain … Continue reading →

In a very rare move, a construction project is beginning in February. Three bridges on US 30 between Calamus and Wheatland, all turning 70 years old, are going to be replaced this year. The DOT press release says work will … Continue reading →

A month ago, the Iowa Transportation Commission approved fiscal year 2026 grants for the Traffic Safety Improvement Program. I worked on a Substack piece that ran the week afterward. The best part was that six days after the press release, … Continue reading →

At the Iowa Lincoln Highway Association chapter meeting this fall, someone said he heard that some semi drivers are avoiding US 20 in northwest Iowa, even though it’s now a four-lane road, because of limited slowdowns at Correctionville and Lawton. … Continue reading →

The Kenyon Road viaduct/bridge in Fort Dodge has reopened after rehabilitation work. KCCI has a story on it because there were rumors on social media that it was “shaking”. Ditto the Fort Dodge Messenger. The city’s website has a completion … Continue reading →

I wrote about this Thanksgiving week and didn’t get around to plugging it here. You might also have read it in the Marshalltown Times-Republican, North Tama Telegraph, AND Tama-Toledo News-Chronicle. (I get paid in exposure, unless you’re one of my paid Substack … Continue reading →

It’s not IA 5 anymore, but Army Post Road remains an important arterial on Des Moines’ south side. This week the Des Moines City Council approved $3 million for the city’s third roundabout, which will be at East Army Post … Continue reading →