Michigan Pavement Quality Index
Source: MDOT Pavement Management
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Pavement Quality for Michigan, latest reading.
What this means
Michigan uses three condition categories — Good (no maintenance needed soon), Fair (preservation candidate), and Poor (needs rebuilding). The share of Poor mileage is the single biggest driver of the state’s ongoing fix-the-roads investment debate.
What you can do
- For commuters: check MiDrive's pavement layer before mapping a long route — Fair/Poor segments add real wear to your suspension.
- For local-government planners: PASER + ROADSOFT data drives the case for federal STBG funds.
Related links
More mobility indicators