Researchers were looking at the impact of oversized loads on Iowa roads, particularly rural ones, as well as how effective ...

DES MOINES, Iowa — As we head into warmer weather, construction signs become a more common sight. The Iowa Department of Transportation is sharing what you need to know this construction season. The ...

Travel during the upcoming Memorial Day holiday may be slowed by road construction, according to the Iowa Department of Transportation. Several projects on Iowa's interstate and state roadways may ...

The Iowa Department of Transportation is shutting a portion of Interstate 80 for road construction. The closure will impact drivers heading east on Interstate 235 to get to westbound I-80, as well as ...

Hidden scheduling conflicts in construction projects can keep lanes blocked, says Scott Nixon, director of the Iowa Department of Transportation’s construction and materials bureau.

AMES, Iowa – May 12, 2026 – The Iowa Department of Transportation presented the Iowa Transportation Commission with the draft Fiscal Year 2027 - 2031 Iowa Transportation Improvement Program at its ...