Quality, Service & Commitment

INTERRA NEWS

  • 08 May 2018

    IRTBA Announces INTERRA President To Serve On Green Council Board Of Directors

  • 28 Apr 2018

    INTERRA AWARDED IDOT PTB 187, ITEM 4 PROJECT

  • 08 Dec 2017

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

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Certified

Laboratory Certifications

  • IL & WI State DOTs
  • ASTM
  • AASHTO
  • USACE

 

Firm Certifications

  • DBE with IDOT
  • MBE with City of Chicago

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Testimonials

You have skilled people, a superior laboratory facility with all the equipment in excellent condition and an outstanding QC/QA program. Your certified tranined staff was knowledgeable, courteous and proactive…

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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.