50
/ 100
Seattle, WA
Car-Dependent
Ranked #1 of 67 cities · Pop. 749,256 · 136,460 roads analyzed
Infrastructure Breakdown
Sidewalk Coverage
2.3%
Bike Lanes
3.3%
Street Lighting
15%
Avg Speed Limit
22.9 mph
vs. National Average
Seattle
50
National Avg
26.4
Seattle scores 23.6 points above the national average.
What Affects This Score
Our walkability score evaluates each road segment based on real infrastructure:
- Increases stress: High speed limits, multi-lane roads, highways, missing sidewalks
- Decreases stress: Bike lanes, traffic calming, street lighting, good surfaces
The city score is the average across all 136,460 road segments.