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Alliant Engineering, Inc.

Minneapolis based Alliant Engineering, Inc. provides civil engineering consulting services in the areas of transportation, land development, and land survey.

Our staff of 140 client centered civil engineers, environmental planners, inspectors, landscape architects, surveyors and technicians have the expertise to successfully carry projects from the planning stage, to design, and through construction.

Recent high-profile public-sector projects include the addition of MnPASS lanes on I-35W from Roseville to Blaine, the design and construction of the new I-35W Bridge over the Minnesota River in Burnsville, the addition of wayfinding technology at the Mall of America, and roadway/pedestrian improvements on 8th Street in downtown Minneapolis.

Recent high-profile private sector projects include the redevelopment of the TCAAP site in Arden Hills, the Central Park Commons mixed-use redevelopment in Eagan, and Twin Cities Premium Outlets in Eagan.
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Building better communities with excellence and passion.

To be the most sought after design firm whose commitment to excellence, collaboration, and passion for doing the right thing builds stronger, better communities.
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OUR Values
For over 25 years, we have focused on the values that drive our company. Keeping these values at the forefront of everything we do helps us provide opportunity to our staff and serve our clients with the same level of integrity and sense of entrepreneurialism that has defined us for those two-plus decades. This philosophy includes:


Minneapolis, MN


140 US Employees



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