Category Archives: Construction

In 2019, a construction project on the west side of Clinton sealed off an old routing of US 30 that retained original concrete. Now another project in the same area is obliterating historic concrete altogether. Reconstruction of Manufacturing Drive started … Continue reading →

The IA 9/WI 82 Black Hawk Bridge across the Mississippi River at Lansing reopened Monday after being closed since May 17. The Iowa DOT said in its press release that another long-term closure is expected this summer and the water … Continue reading →

The interesting part of the DOT press release about the closure of US 30 west of Ogden starting Monday is that it mentions a concrete overlay project instead of the usual asphalt overlay. But if you live anywhere in the area, … Continue reading →

Starting Monday, the IA 136 bridge over the Mississippi River will be closed until November. The Iowa DOT just says “repairs” in the press release and uses Google Maps to show the detour. KROS Radio in Clinton says it’s for … Continue reading →

The IA 9/WI 82 bridge at Lansing has been closed again. The bridge was closed starting May 17 after one of the existing bridge’s piers moved. This isn’t the first time this has happened during construction of the bridge’s replacement … Continue reading →

The reconstruction of the Boyson Road exit on I-380 takes another step today. Part of the new bridge for the diverging diamond interchange has been built. Today and tomorrow — maybe — traffic will be switched to this bridge so … Continue reading →

It’s going to be hard to get from US 20 to US 30 in Grundy and Marshall counties this spring — and more is on the way. As of Monday, the highway has a major closure between IA 175 and … Continue reading →

The Iowa DOT says in a press release that the southbound ramps on I-380 to/from Boyson Road close starting today and lasting until July 4. Center Point Road will be used for the connection. This KCRG story from Sept. 29, … Continue reading →

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 →