What detour should I take when the Iowa DOT closes U.S. Highway 6/Hickman Road and northbound I-80/I-35? A map of the detour route for night-time closures beginning April 14, 2025.

SIOUX CITY, Iowa (KCAU) — When the weather gets warmer, Siouxlanders will tend to see more bulldozers out as construction season gets underway in both Nebraska and Iowa. “We’ve got a lot of ...

Mark Hansen, a DOT transportation planner, says the 2025-26 edition of the Iowa Transportation Map is now out, and it remains one of the agency’s most popular publications.

AMES, Iowa — Summer 2025 is almost here, but it’s already road construction season. The big project is the Hickman Road Interchange, with ramps closed and access to Interstate 35/80 limited ...

In its first year of the I-80 widening project, Iowa Department of Transportation crews started to grade and pave new westbound lanes and build new bridges. By 2026, westbound traffic will shift ...

Construction on the U.S. Highway 6/Hickman Road interchange will require the Iowa DOT to close parts of I-80/35 for multiple nights this week.

When will the Iowa DOT close northbound I-80/I-35 Beginning at 10 p.m. on Monday, crews will close northbound I-80/I-35 between the Western Mixmaster and Iowa Highway 141 (exits 123B to 127B).

The five-year plan, which also includes public transit and trail projects, covers transportation infrastructure on the state highway system, including all interstate, U.S. and Iowa roads.

SPRINGVILLE, Iowa (KCRG) - The Iowa Department of Transportation is planning to move forward with a construction project along Springville Road and Highway 151. Drivers could see an interchange ...