Iowa DOT closing I-80 overnight between Northeast Mixmaster and US 65 2%
By Kyle Werner1%
8/1/2026, 8:24:26 AM
BS Summary: This article contains 2 faulty reasoning types, including Attempt to Sell a Product or Service, with Anchoring Bias as the most egregious example at 24% saturation with 63 hits. Analysis detected 67 faulty-reasoning hits from 262 analyzed words, generating a BS Score of 6.4% and a BS Rank of 2% (24,942 of 25,294 articles). This article is better (less manipulative) than 98.60% of the article peer group.
A portion of Interstate 80 between the north side of Des Moines and Altoona will close for overnight construction starting Sunday, Aug.
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Iowa Department of Transportation crews will complete nighttime construction work on I-80, requiring overnight interstate closures that end the morning of Tuesday, Aug.
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Here's what to know about the closures and where to detour.
When will the Iowa DOT close I-80?
I-80 westbound will be closed between the Northeast Mixmaster and U.S. 65, including the eastbound/northbound I-235 ramp and the U.S. 65 ramp, beginning on Sunday, Aug. 2, at 9 p.m. through 5 a.m. on Monday, Aug.
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I-80 eastbound in the same stretch, as well as associated ramps, will close beginning on Monday, Aug. 3, at 10 p.m. through 5 a.m. on Tuesday, Aug.
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What's the detour when the Iowa DOT closes I-80?
The I-80 westbound closure will require drivers to go south on U.S. 65 and take Hubbell Avenue and then East Euclid Avenue to I-235.
Once on I-235, drivers will need to head north onto I-35 toward Ankeny, take the Corporate Woods Drive exit, turn around to southbound on I-235, and merge back onto I-80 westbound.
I-80 eastbound closure will require drivers to continue or merge south onto I-235, turn onto East Euclid Avenue, then Hubbell Avenue, merge onto U.S. 65, and then get back onto I-80 eastbound.
The detours can also be found on 511IA.org.
Kyle Werner is the breaking news and public safety reporter for the Register.
Reach him at kwerner@registermedia.com.
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