Minnesota Department of Transportation

511 Travel Info

Smoothness Program


Smooth pavement

Subject areas

  • Inertial profiler certification: two-week certification program to verify the proper functioning of MnDOT, contractor, and outside agency smoothness measuring devices
  • Pavement surface smoothness: specifications and worksheets for Pavement Surface Smoothness and Pavement Surface Smoothness for Alternate Bid projects
  • Smoothness resources: presentations, publications, and software pertaining to the collection, analysis, and reporting of pavement smoothness data
MnDOT Smoothness projects
MnDOT paving projects