Facility Directory Detail

Project Description

The Phase 1 work consists of five Iowa DOT projects being completed simultaneously including:

  1. I-35 Northbound Grading – From just south of East First Street to just south of NE 36th Street

  2. I-35 Northbound Bridge Replacement over East First Street

  3. I-35 Reinforced Concrete Box Culvert Replacement – Stage 1

  4. I-35 Middle and Northbound Bridge Replacement over Fourmile Creek

  5. East First Street Bridge Widening over Fourmile Creek

Project Contact

Mark Mueller

Phone: 515-963-3522

Anticipated Start Date

Fall 2017

Expected Completion Date

Fall 2018

Progress Update

Construction is on-going at this time and will continue throughout the entire 2018 construction season. Construction of the Phase 1 projects will periodically impact Interstate 35 traffic. For information regarding project construction, please visit the following pages on the Iowa Department of Transportation’s website:

Iowa DOT - Public Involvement News - I-35 in Polk County

East First Street Interchange and I-35 Widening - Handout 

updated 11/16/17

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