• LocationHeron Lake, MN
  • ClientMnDOT
  • Category Transportation


This project provided safety improvements at three intersections along TH 60 due to a history of fatal crashes at the intersection of TH 60 & CSAH 9. Alliant worked with District 7 to develop a final level 1 geometric layout and profile showing two full Restricted Crossing U-Turn (RCUT) intersections and one partial RCUT intersection within the project area. Alliant was also responsible for relocating necessary utilities, preparing a construction cost estimate, and developing drainage maps and traffic plans. Alliant completed a Section 404 permit exhibit for the Corps of Engineers, along with cross sections to show temporary and permanent impacts.


  • Project Management
  • Level 1 Geometric Layout and Profile
  • Water and Wetland Permits
  • Hydraulic Design
  • Erosion Control Plans
  • Roadway Design
  • Traffic Control, Signing, Striping, and Lighting Plans
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