A Qualitative and Quantitative Assessment of Pavement Segments

Status:  Active
Project Start Date:  07/24/2019


The objective of this study is to identify additional metrics, besides Ride Quality Index (RQI) and Remaining Service Life (RSL), that MnDOT could use to prioritize improvements for roads that have been in poor condition for a long period of time. Possible measures include traffic volume, posted speed limits, public complaints and excessive maintenance costs.

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