GRUNDY COUNTY – The Iowa Dept. of Transportation is asking the public to share what they think about the proposed bridge replacement on Iowa 175 over Munns Creek in Grundy County.

The existing bridge is over 100 years old and in need of replacement. The bridge will be replaced with twin reinforced concrete box culverts.

Construction will take place starting in Spring 2026 and be completed by the end of 2026.

Traffic will be detoured during the construction of the new culverts. The detour will use Iowa 14, County Road D35 (215th Street), and County Road T53 (S Avenue).

The Iowa DOT is asking for feedback by Monday, Oct. 28. Learn more about the project and share feedback here: https://pima.iowadotpi.com/public/event-registration/search?project_id=18418&pe_guid=88ec1fc5-d91e-4719-ac3d-6cd793d6a474.

You will need to provide your name and zip code before viewing the information.

Questions about the project, call Jeremey Vortherms, Assistant District Engineer, Iowa DOT District 1 Office, at 515-239-1635 or 800-899-0623; or email jeremey.vortherms@iowadot.us.