Iowa DOT News Release

Public input requested for proposed bridge replacement on Iowa 57 in Butler County

Posted on: August 03, 2021

AMES, Iowa – Aug. 3, 2021 – The Iowa Department of Transportation is requesting public input for a proposed bridge replacement on Iowa 57 over a drainage ditch, approximately 2.1 miles east of the east junction with Iowa 14 in Butler County.

The proposed project involves replacing the existing 50’ x 30’ steel deck girder bridge with a triple 12’ x 9’ reinforced concrete box.

Construction of the project is expected to begin in 2023.

Through traffic on Iowa 57 would be detoured using Iowa 14 and Butler County Roads C-55 and T-47. For more information, see the website listed below.  

For general information or to make a comment regarding the proposed bridge project, contact Pete Hjelmstad, field services coordinator, Iowa DOT District 2 Office, 428 43rd St. SW, Mason City, Iowa 50401, phone 641-423-7584 or 800-477-4368, email

Comments must be received by August 13, 2021 to be considered.

Visit the Iowa DOT’s project-related public involvement event website at for information about scheduled public meetings and hearings, or view and offer input on any DOT project using the new “Map Search” feature. If you would like to receive future email notifications, or submit a comment or question regarding this project, go to:


Iowa DOT ensures nondiscrimination and equal employment in all programs and activities in accordance with Title VI and Title VII of the Civil Rights Act of 1964. If you need more information or special assistance for persons with disabilities or limited English proficiency, contact Tonnette R. Harris, J.D., Civil Rights Bureau Director at 515-509-8814.

Iowa highway in the evening