Region: North Central
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Missouri
Missouri’s central location and growing communities bring unique infrastructure demands. Success starts with solutions that support connectivity and regional growth. A Partnership You Can Rely On Colliers Engineering & Design is a trusted provider of multi-discipline engineering and architecture, design and consulting services to public and private sector clients. We specialize in providing a comprehensive…
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The Rapid: Passenger Station Relocation
This project focused on relocating and constructing a new Amtrak passenger station in downtown Grand Rapids, Michigan. A key element was installing a new rail spur connecting to the existing CSX mainline near Buchanan Avenue and Pleasant Street. The revised track alignment extends north to the Rapid Central Station transit hub, creating a fully integrated…
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Legal Sea Foods Chicago
Legal Sea Foods Makes Its Midwest Debut.The beloved New England seafood brand has opened its first Midwest location along Chicago’s vibrant Riverwalk in the River North neighborhood. This highly anticipated launch marks a significant milestone for Legal Sea Foods and its parent company, PPX Hospitality Brands, which owns the renowned Smith & Wollensky restaurant next…
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South Dakota
At Colliers Engineering & Design, you’ll find a complete range of land development and survey services designed for your needs, wherever you are in the Lone Star State. A Partnership You Can Rely On Our collaborative, multi-disciplined approach focuses on everything from transportation and civil/site development for private and public projects to building telecommunications and sustainable energy…
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MDOT I-94 DB West Ave Elm Ave US-127 Interchange
Our firm led the reconstruction, rehabilitation and widening of I-94 from east of Airport Road to west of the Grand River and east of the Cooper Street interchange to east of Dettman Road, spanning 3.5 miles. This project included converting the I-94/US-127/M-50/West Avenue interchange into a diverging diamond interchange (DDI) to enhance traffic flow and…
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I-94 Under Trumbull Avenue
The Trumbull Avenue bridge replacement over I-94 in Detroit was advanced as an early phase of the I-94 Modernization project to address the severely deteriorated condition of the existing structure and accommodate the planned future widening of I-94 below. The new bridge is a two-span steel plate girder structure supported by tall wall abutments and…
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Escanaba & Lake Superior Rail Road over US-2
A new single-span thru-girder railroad bridge was constructed over US-2 on a realigned track, improving rail operations while maintaining uninterrupted train service during construction. Pedestrian access along US-2 was provided through a box culvert located behind the new bridge abutment, minimizing the bridge span and enhancing safety. The design also included salvaging the existing bridge…
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Farm Lane Road & Rail Grade Separation
Conversion of two-lane roadway with two separate at-grade railroad crossings to a four-lane boulevard section with grade separated crossings on the campus of Michigan State University. This Farm Lane Grade Separation and roadway project extended from Mt. Hope Road northerly to Wilson Road and is located on the campus of Michigan State University (MSU), in…
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Silver Valley Elementary School
Silver Valley Elementary School, part of the Queen Creek Unified School District, is situated in the Cadence master-planned community in Mesa. While the site boundaries were established, none of the surrounding street or utility infrastructure had been designed when the project began. Our team worked closely with the master developer’s engineer to coordinate all necessary…
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Warner Gateway 202 Offsite Improvements
The Ellsworth Road project delivered vital infrastructure improvements across 1.5 miles of roadway in Mesa, Arizona, enhancing Ellsworth Road, Warner Road, and Starfire Avenue for an industrial developer. This comprehensive undertaking included installing complete underground utilities (sewer, water, storm drains, electrical, and communication systems) alongside surface improvements such as sidewalks, landscaping, paving, street lighting, and…
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Design Build Bridge Replacement 9 Mile Road Over I-75 Design Build
After a tanker truck fire caused the catastrophic collapse of the I-75 overpass at Nine Mile Road in Hazel Park, Michigan, our firm played a crucial role in its rapid reconstruction. Selected as lead bridge designer for the MDOT Design-Build project in October 2009, we assisted the Contractor team to deliver this emergency response project….
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I-75 University Drive DDI
Our firm designed Michigan’s first Diverging Diamond Interchange (DDI), a landmark structure spanning I-75 in Auburn Hills. The innovative two-span bridge features prestressed concrete bulb-tee girders supported by integral abutments behind MSE walls and a cap-and-column pier in the median. As part of an advanced Design-Build project, the team proposed an Alternative Technical Concept that…