Quality, Service & Commitment


  • 22 Jan 2018

    Civil Engineer Needed

  • 08 Dec 2017

    INTERRA Honored With 2017 IRTBA Green Industry Achievement Award For Green Initiatives

  • 26 Oct 2017

    INTERRA To Host Ribbon Cutting With Bolingbrook Mayor Celebrating Going Green

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Laboratory Certifications

  • IL & WI State DOTs
  • ASTM


Firm Certifications

  • DBE with IDOT
  • MBE with City of Chicago

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Chicago O’Hare Airport, Terminal 6 Project: “We would like to extend our appreciation to you and all of your employees who worked on the Terminal 6 Project.  All work was performed professionally, accurately and thoroughly. Your commitment to quality and …

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M-53 (MDOT)

INTERRA Services

 Aggregate Testing consisting of gradations on aggregate from the concrete supplier.

 Field and laboratory testing on approximately 40,000 CY of concrete including early breaks at the jobsite.

Project Summary

The Michigan Department of Transportation (MDOT) project involves total reconstruction of M-53 between 34 Mile and Bordman roads. Included in this project is the addition of a center-turn lane between 34 and 36 Mile roads, creating new right-turn lanes at key intersections, and drainage improvements.