Transportation

  • Alton to STL High Speed Rail

    Alton to St. Louis High Speed Rail, IDOT Bureau of Railroads

    Surveying: Established up to 75 ground control points to support the photogrammetric mapping. Tie horizontal coordinates to the State Plane…

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  • Wolf-Road-from-IL-21-to-North-of-Hintz-Road

    Wolf Road from IL 21 to North of Hintz Road, IDOT District 1

    The work included complex maintenance of traffic design and traffic signal design at two intersections, including temporary signals and system…

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  • Illinois Certification and Research Track (ICART)

    Illinois Certification and Research Track (ICART), IDOT District 8

    QEI was the lead on the design. The design included approximately 1 mile in total length with turnarounds, constructing three…

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  • Elgin O’Hare West Bypass, U.S. Route 20 to IL Route 83, Illinois Tollway

    Elgin O’Hare West Bypass, U.S. Route 20 to IL Route 83, Illinois Tollway

    Project Management: Entered a mentor-protégé relationship with URS on this project. QEI’s initial goal was to be better prepared to…

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  • IL 75

    IL Route 75, Rock River to IL Route 2, IDOT District 2

    QEI was the sole designer on the project and performed field surveys, prepared right-of-way plats, and prepared construction documents for…

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  • MLB

    I-294 (Tri-State Tollway) Mile Long Bridge Reconstruction, Illinois Tollway

    QEI was a Joint Venture Partner that planned and designed a $360M replacement of the 4,940-foot long, 54-span, dual Tollway…

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