36-42 Erb St E, and 39 Dupont St E | 24 fl | Proposed

[danbrotherston]

I think OpenStreetMaps now mostly includes sidewalks, so the data is available. Likely non-trivial to process into a score, though.

Definitely a non-trivial project, but I think probably within the realm of possibility. I think the key would be to replace “as the crow flies” distance with walking distance, taking into account where walking actually works and adding a penalty for road crossings. So a circle of constant distance becomes a shape of constant walking time, which especially for small times will be distinctly non-circular.

Definitely possible.

Bike Ottawa did amazing things with their bike maps, that would align with this.