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For a while, I was interested in understanding what makes one pedestrian OSM way better than another. I wanted to know if there is some generic way to identify good walking routes from OSM data. I looked at Garmin and Strava heatmaps at first.












I mainly edit OSM based on GPX files from my runs. I use JOSM. I created a simple script to extract a buffered area around my GPX files to make sure I dont accidentally edit parts of OSM I dont intend to. See this Github Gist for the source.






















I started mapping in 2021 as I tried to ride every street in Brooklyn, NY on wandrer.earth. I kept finding private streets and other issues on OSM and began fixing them.