Quality, Service & Commitment


  • 26 Oct 2017

    INTERRA To Host Ribbon Cutting With Bolingbrook Mayor Celebrating Going Green

  • 21 Jul 2017

    Recipient Of Service Award Thanks INTERRA for Engineering Support With Jane Byrne Circle Interchange

  • 15 Mar 2017

    INTERRA, Inc. Full-Time Field Technician Openings in Franklin, WI

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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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Great Lakes Naval Base, Great Lakes, IL: “They reacted extremely well to ever changing schedule demands and testing needs on short notice.” Joseph Albrecht, QC Manager, Blinderman Construction Company

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Fullerton Parkway/Theater on the Lake Transformed through Chicago Shoreline Protection Project

The Chicago Shoreline Protection Project – Fullerton Parkway/Theater on the Lake project which has added nearly six acres of parkland near Fullerton Beach Avenue is complete. The ribbon cutting ceremony, which occurred on Wednesday, March 23, was attended by U.S. …

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Lessons Learned at the 102nd Annual Illinois T.H.E. Conference

INTERRA employees were thrilled to attend the 102nd Annual Illinois Transportation and Highway Engineering (T.H.E.) Conference in Champaign, IL. Public and private sector professionals from the transportation engineering field flock to this conference for presentations, exhibits, and social events. In …

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Michigan Concrete Association Presents INTERRA with 2016 Award of Excellence

The Michigan Concrete Association (MCA) honors outstanding concrete projects that were constructed in the previous year with the Award of Excellence. This year, INTERRA was chosen to receive this award for the work completed on Orchard Lake Rd at 14 …

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