Resolving the "Crossing highways" warning. My understanding is that a footpath and a pedestrian area should not overlap unless they are on different levels. In other words, for example, mapping "highway=pedestrian" through an area that is already mapped "highway=pedestrian" and "area=yes" would be redundant. Thus the instruction on the wiki: "Also other paths such as highway=footway as well as roads have to connect with the edge of the pedestrian area where they intersect. [However, note that few routers will route through the area, most will route around the edge of it.]"
            ---
            
            Published using OSMCha: https://osmcha.org/changesets/136676204
            