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Isthmus Engineering, Inc


TransportationCivilMunicipalPlanningProject ManagementStormwaterTechnology

About Us

Since 2002, Isthmus has bridged technology and quality design to deliver excellence in transportation engineering. Recognized for a collaborative and flexible workplace culture, Isthmus brings together a diverse team of professionals who share a passion for creating safe, connected communities.

Our transportation planning and engineering services include Geometric Layout & Final Design, ADA-Compliant Design, Hydraulic & Drainage Design, Traffic Engineering, 3D Modeling & Visualization, Utility Coordination, Quality Management, and Design Software Training & Support. We are certified as a Women Business Enterprise (WBE), a Target Business Enterprise (TGB), and a Disadvantaged Business Enterprise (DBE).


  • Transportation Planning
  • Transportation Engineering
  • Water Resources
  • 3D Modeling & Visualization
  • Design Software Training & Support


Presentation at 2022 National ACEC Conference
ACEC/MN Firm of the Year
Golf Tournament
2022 Minnesota Transportation Conference