Iowa DOT News Release

Public input requested for proposed bridge replacement on Iowa 92 in Pottawattamie County

Posted on: October 15, 2013

AMES, Iowa – Oct. 15, 2013 – The Iowa Department of Transportation is requesting public input on the proposed bridge replacement on Iowa 92 over Little Silver Creek, 0.3 mile west of the west junction of Iowa 92 and Pottawattamie County Road L-55.

The proposed project provides for replacing the existing bridge with a prestressed, pretensioned concrete beam bridge that is 193 feet by 44 feet. New bridge approaches would be constructed, existing guardrail would be replaced, and the shoulders would be paved 20 feet beyond the end of the guardrail. The new bridge would be constructed using the accelerated bridge construction process that involves building the bridge components off-site. Using this process would require the roadway to be closed for 21 days to remove and replace the existing bridge. 

Through traffic on Iowa 92 would be detoured during the bridge removal and replacement process using Pottawattamie County Road L-55, U.S. 6, interstates 80 and 29.   

For general information or to make a comment regarding the proposed bridge replacement, contact Don Stevens, assistant district engineer, Iowa DOT District 4 Office, 2210 E. Seventh St., Atlantic, Iowa 50022, telephone 712-243-3355 or 800-289-4368, email

Comments must be received by Oct. 29, 2013, to be considered.

Visit the Iowa DOT’s website regarding public involvement opportunities for projects without scheduled public meetings at  For information about scheduled public meetings and hearings, and opportunities to offer input to the Iowa DOT during the development of certain projects visit






Iowa highway in the evening