32
/ 100
Detroit, MI
Modeled road-attribute score
Ranked #18 of 67 cities · Pop. 639,111 · 70,962 roads analyzed
Snapshot: 2026-03-05. Mapped tags are not audited infrastructure coverage. Missing information and geographic boundaries affect results. Methodology and limitations
Infrastructure Breakdown
Sidewalk Tags
0.6%
Cycling Tags
2.8%
Lighting Tags
5.9%
Avg Speed Limit
34.4 mph
vs. Included-City Average
Detroit
32
Included Avg
26.4
Detroit scores 5.6 points above the included-city average.
What Affects This Score
The city model estimates walking conditions from mapped road attributes:
- Increases stress: High speed limits, multi-lane roads, highways, missing sidewalk tags on some road types
- Decreases stress: Bike lanes, traffic calming, street lighting tags
The snapshot includes 70,962 mapped road/path records. The city builder weights road types differently; this is not a safety assessment.