Since 2002, Isthmus has been bridging technology with quality design in the field of transportation engineering.As a woman-owned small business, we pride ourselves on:- Providing a flexible, employee-centric work environment (we were named Employer of the Year, 2017, by WTS Minnesota!)- Establishing trusted relationships with our colleagues and clients- Bringing the perspectives of our diverse team of talented engineers to each project- Delivering meaningful design projects- Our expertise as a source for CADD services, training, and support (Bentley Microstation GEOPAK and AutoCAD Civil 3D)

Microstation/ GEOPAK Cross Sections Machine Control Design Quality Management Highway Design Signing and Pavement Marking Cross Sections and 3D Modeling ADA Design P6 Scheduling Light Rail Track and Systems Design Microstation/ GEOPAK Training and Support Civil 3D Microstation/ GEOPAK Training AutoCAD Civil 3D Staff Augmentation MnDOT Standards Woman-owned Small Business Corridor Modeling Transportation Engineering CADD Services Utility Plan Preparation Drainage Design Support Architecture Firm/Engineering Firm Engineering Services Civil Engineering