Solo dev, Hudson Valley NY. I built ROLLIN because Google Maps gives wheelchair users a yes/no checkbox and calls it accessibility data.

  ROLLIN scores locations 0-100 across 6 features: wheelchair entry,
  accessible restroom, level entry, parking, wide aisles, elevator.
  Data pipeline pulls from OpenStreetMap, cross-references Google Places,
  and layers in community verification with a trust-weighted scoring system.

  Stack: Vanilla JS (no frameworks), Netlify serverless, Supabase/Postgres,
  Leaflet maps. ~56K locations across NY, CA, FL, MA, NJ, PA.

  Free to use, free API tier for developers. Paid tiers for
  higher volume and commercial use.

Ill be happy to answer any questions. :)

  https://joinrollin.com
  API docs: https://joinrollin.com/developers