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District 3: Northwest

Statewide
Public Meetings
District 3: Northwest
News

Public Hearing announced for Decatur Bridge: March 31, 2026

Public Hearing announced for Decatur Bridge: March 31, 2026

Display Date
March 12, 2026
Public Meetings
District 3: Northwest
News

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

Share your feedback about the proposed culver replacement on U.S. 59 in Osceola.

Display Date
March 11, 2026
District 3: Northwest
Statewide
News

Iowa 175 Bridge Over I-29 Near Onawa Will Close on Monday, March 16

Iowa 175 Bridge Over I-29 Near Onawa Will Close on Monday, March 16

Display Date
March 5, 2026
District 3: Northwest
Public Meetings
News

Tell us what you think about a proposed bridge replacement on U.S. 18 near Spencer in Clay County

Share your feedback about the proposed bridge replacement on U.S. 19 near Spencer.

Display Date
March 4, 2026
Statewide
District 3: Northwest
News

Head-to-Head Traffic Pattern on I-29 Near Onawa Begins on Wednesday, March 4

Head-to-Head Traffic Pattern on I-29 Near Onawa Begins on Wednesday, March 4

Display Date
March 2, 2026
Public Meetings
District 3: Northwest
News

Tell us what you think about a proposed bridge replacement on Iowa 141 east of Hornick in Woodbury County

Share your feedback on the proposed bridge replacement of Iowa 141 in Woodbury County.

Display Date
February 25, 2026
Public Meetings
District 3: Northwest
News

Tell us what you think about a proposed bridge replacement on Iowa 141/Iowa 175 in Mapleton in Monona County

Share your feedback about the proposed bridge replacement on Iowa 141/Iowa 175 in Monona County.

Display Date
February 4, 2026
Public Meetings
District 3: Northwest
Statewide
News

Tell us what you think about the proposed U.S. 30/59 over Union Pacific Railroad dual bridge replacement and associated roundabouts in Denison starting Jan. 13

Share your feedback on the U.S. 30/59 bridge and roundabout project in Denison. Open house Jan. 13; feedback due by Jan. 26.

Display Date
January 8, 2026
Statewide
District 3: Northwest
News

Closure of the Iowa 175 bridge over I-29 near Onawa begins on Friday, December 12

News release announcing the Friday, Dec. 12 closure of Iowa 175 bridge over I-29 west of Onawa at I-29 Exit 112.

Display Date
December 9, 2025
Public Meetings
Statewide
District 3: Northwest
News

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

Share your feedback about the proposed culvert replacement on U.S. 59 in Osceola County.

Display Date
November 19, 2025
District 3: Northwest
News

Lane Shifts and Head-to-Head Traffic on U.S. 75 at the BNSF Railroad Crossing in Merrill Begin Nov. 25

News release about Lane Shifts and Head-to-Head Traffic on U.S. 75 at the BNSF Railroad Crossing in Merrill that Begin Nov. 25.

Display Date
November 17, 2025
District 3: Northwest
News

Riverfront Trail and lane along southbound I-29 south of the South Dakota border in Sioux City is now open

News release about the Riverfront Trail and lane along southbound I-29 south of the South Dakota border in Sioux City that is now open.

Display Date
November 14, 2025
Public Meetings
District 3: Northwest
News

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

Share your feedback about plans for the U.S. 61 Wapello Bypass in Louisa County.

Display Date
November 14, 2025
District 3: Northwest
News

Current closures and anticipated reopening of the Iowa 175 bridge over I-29 near Onawa

News release about current closures and anticipated reopening of the Iowa 175 bridge over I-29 near Onawa.

Display Date
November 13, 2025
District 3: Northwest
News

North- and southbound exits of the Iowa 10 roundabout in Orange City will be closed on Nov. 7

News release about the north- and southbound exits of the Iowa 10 roundabout in Orange City that will be closed on Nov. 7.

Display Date
November 5, 2025

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Iowa Department of Transportation Central Office

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Ames, IA 50010

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515-239-1101

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