Safely and efficiently moving people and the things they care about

Roads, airports and bike paths get you where you need to go. It’s essential infrastructure to modern life and crucial to a community’s economic growth and development.

We have experience in every aspect of transportation planning and design for cities, counties, and state and federal agencies. Our transportation engineers have worked closely with the North Dakota and Minnesota Departments of Transportation to complete the design and rehabilitation of local and county roadways to high-volume highways. Further, we have a wide range of experience with airport projects at both public and military installations, traffic signals and road lighting.

Streets and Highways

  • Street and signal design
  • Geometric design
  • Flexible and rigid pavement design
  • Pavement evaluation
  • Pedestrian and bikeway facilities
  • Traffic control, traffic signing and pavement markings
  • Construction zone traffic control and detours
  • Urban and rural highway design
  • Railroad quiet zones
  • Roundabout design
  • Storm water and ponding design
  • Erosion and sediment control design (SWPPPs)
  • Construction survey and administration


  • Corridor studies
  • Right of way plats and legal surveys
  • Concept and preliminary design
  • Access control analysis
  • Public involvement
  • Easements
  • Environmental review
  • Traffic counts
  • Signal justification reports (SJR)
  • Roundabout justification reports (RJR)
  • Development site traffic circulation reviews

Special Structures

  • Airports
  • Railroads
  • Drainage structures