Overnight ramp closures at the Northeast Mixmaster in Des Moines scheduled for Oct. 29 and Oct. 30

Westbound I-80 Rest Area near Grinnell Temporarily Closing on Tuesday, Oct. 28

DES MOINES, Iowa – Oct. 23, 2025 – If you drive on eastbound Interstate 235 to reach westbound I-80 or drive on westbound I-80 east of the Northeast Mixmaster you need to be aware of upcoming overnight closures that may slow down your trip, according to the Iowa Department of Transportation’s Grimes Construction office.  Crews … Read more

Tell us what you think about a proposed culvert replacement on U.S. 63 south of Montezuma starting Oct. 24

Westbound I-80 Rest Area near Grinnell Temporarily Closing on Tuesday, Oct. 28

AMES, Iowa – Oct. 24, 2025 – Tell us what you think about the proposed culvert replacement project on U.S. 63 between 510th and 525th Avenues in Poweshiek County. Improvements include: Removing the existing culvert and constructing a new 16’ x 9’ box culvert in its place. Grading to the new culvert will be completed and then … Read more

Tell us what you think about a proposed culvert replacement on Iowa 9 in Lyon County

Westbound I-80 Rest Area near Grinnell Temporarily Closing on Tuesday, Oct. 28

AMES, Iowa – Nov. 14, 2025 – Tell us what you think about the proposed culvert replacement on Iowa 9, approximately 1.4 miles west of County Road K60 in Lyon County. Improvements include replacing the existing twin reinforced concrete box with a single reinforced concrete box. Construction will take place starting in the late spring of 2027 … Read more

Tell us what you think about a proposed culvert replacement on U.S. 59 in Osceola County

Westbound I-80 Rest Area near Grinnell Temporarily Closing on Tuesday, Oct. 28

AMES, Iowa – Nov. 19, 2025 – Tell us what you think about the proposed culvert replacement on U.S. 59 approximately 0.2 miles south of 250th Street in Osceola County. Improvements include replacing the existing single reinforced concrete box with a twin reinforced concrete box. Construction will take place starting in the late spring of 2027 and … Read more

Two Iowa Bridges Featured in new USPS stamp series

Bridges on U.S. Postage Stamps

Posted on: August 24, 2023 AMES, Iowa – Aug. 24, 2023 – Iowans will see some familiar views on two new postage stamps being released today by the United States Postal Service. The Bob Kerrey Pedestrian Bridge connecting Council Bluffs, Iowa, to Omaha, Nebraska, and the Interstate 74 Mississippi River Bridge between Bettendorf, Iowa, … Read more

Iowa DOT offices closed over Labor Day weekend

Posted on: August 21, 2023 AMES, Iowa – Aug 21, 2023 – All Iowa Department of Transportation business locations will be closed Monday, Sept. 4, in honor of Labor Day.   Iowa DOT driver’s license service centersAll Iowa DOT driver’s license service centers will be closed Monday, Sept 4. The service centers will resume … Read more