Micro Milling (PDF)
This document summarizes the effectiveness of micro milling to improve ride quality when combined with three different surface treatments.
Review: Mastic and Crack Seal Performance 2017 (PDF)
Observations taken March 1 and 2, 2017.
Efforts to Improve Micro Surfacing Performance (PDF)
MnDOT has a long history and success with using micro surface. This document summarizes MnDOTs efforts to improve micro surface performance.