MnDOT thanks local communities for their continued patience during this three month 2019 Hwy 15 project.
New road surface
This project used a long lasting and cost effective road surface treatment known as stabilized full depth reclamation, which uses equipment often described as a rototiller for pavements. The asphalt pavement and some of the existing soil base is ground together in-place. Two passes of the reclaimer were used. Once the reclaimed base was done, crews paved over the base with two new layers of asphalt.