Interactive density illustration
Step bench zone
10% incline
Sheltered alley
Two-flight stairs
Rail pause
Brick textures
Quiet curve
Hydrant marker
Bike lane edge
Transit pause
Corner ramp
Park threshold
Demonstration only; not live municipal data. Confirm real conditions on location before choosing a path.
Pin vocabulary we publish
- Step-up bench: ledges between 12–18 inches usable for controlled step practice.
- Incline street: measured slope references when signage lists gradient.
- Lunge alley: low-traffic passages wide enough for lateral spacing.
Contributors cite measurable traits—distance between lamps, railing availability—without endorsing intensity levels.
Field verification checklist
Bring a small notebook or use the Reach form to log surface moisture, lighting, and audible street noise. Entries support municipal transparency and help editors prioritize updates.
Photography stays optional; faces of passersby should remain uncaptured out of respect.
Archive reference still
Used once per page policy: archival pavement lighting study for comparing reflective signage visibility.