Category Archives: Construction

Aug 04

Final design set for Merrill rail crossing

Waiting for a train on US 75 in Merrill is an experience one wants to have as little as possible. I endured it once last year. Now it’s going to be fixed. The Iowa DOT has settled on a design … Continue reading

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Jul 29

US 20/59 intersections to be converted to J-turns

Good news: US 20 will not be getting a roundabout in Holstein! Bad news: Both intersections with US 59 are going to become J-turns! The story from KTIV says that this was selected over the roundabout due to right-of-way issues. … Continue reading

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Jul 13

New Janesville exit enters stage 2 of 7

September 28, 2025: Traffic moves on southbound US 218 at the intersection of 260th Street, with Easton Avenue behind the camera. On Monday, traffic switches to head-to-head in the existing northbound lanes (foreground). The position of this picture, once construction … Continue reading

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Jul 06

Or until the president determines there is no longer an energy crisis

Legislation lowering the state’s speed limit to 55 miles an hour cleared its final legislative hurdle today and was sent to Gov. Robert D. Ray for his signature. … The bill will remain in effect until July 1, 1975, or … Continue reading

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Jun 30

Notes on 2027-31 five-year plan

I finally got around to doing a rundown of the big-budget and other interesting items in the 2027-31 Iowa DOT five-year highway plan. Keep in mind that “underfunded” means the DOT hasn’t allocated all the money the project needs, not … Continue reading

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Jun 25

J-turns to be placed on US 75 in Plymouth County

Now we know what the grade-and-pave listing for two intersections on US 75 north of Sioux City in the five-year construction plan is for. The intersections of US 75 with county roads C70 and C80, in Plymouth County, just across … Continue reading

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Jun 19

State Center NOT getting J-turn intersection

For at least the third time, the Iowa DOT’s attempt to turn a major intersection into a “J-turn” has been met with vocal displeasure from local residents. In March, KCCI reported that the plans to put a J-turn on US … Continue reading

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Jun 15

DOT turning Huxley intersection into roundabout

The Iowa DOT intends to convert the four-way stop of highways 69 and 210 south of Huxley into a roundabout in 2028. The informational meeting is scheduled for Thursday evening at Huxley City Hall. This intersection is a mile and … Continue reading

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Jun 04

Long detour for one ramp in Sioux City

The ramp from westbound US 20/southbound US 75 to southbound I-29 closed Tuesday for an estimated two months, KTIV reports. It’s for a bridge deck overlay and barrier replacement. The Iowa DOT’s signed detour takes travelers north on I-29 all … Continue reading

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May 18

IA 21 to close south of Belle Plaine in 2028

For the summer of 2026, US 30 between US 63 and IA 21 is serving as a detour route for US 63. Two summers from now, it will flip to being a detour route for IA 21. A meeting in … Continue reading

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