Hi GuainiaRiver,

I don't thin you should add foot=no to intersections of small residential streets, e.g. https://www.openstreetmap.org/way/1444259942.

foot=no means an interdiction of pedestrians. But there's not actual marked crossings where they can cross from. So you'll always find people crossing wherever they want or walking in the middle of the intersection. There's no legal restriction to cross intersections of small residential streets. You can add foot=no to intersections of big boulevards, e.g. https://www.openstreetmap.org/way/1319573136, but not to these small streets. Thank God I personally mapped the sidewalk and unmarked crossings, because if not, a routing tool would simply tell pedestrians "you CANNOT go through here" and send them the other way around.