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<div style="16px" text-align="left">Mar 3, 2019, 10:30 PM by nbolten@gmail.com:<br></div><blockquote class="tutanota_quote" style="border-left: 1px solid #93A3B8; padding-left: 10px; margin-left: 5px;"><div dir="ltr"><div style="16px" text-align="left">> Also for me - in my opinion it is not a hack, it is a well working solution.<br></div><div><br></div><div><div style="16px" text-align="left">I want to use this exact info to figure out which areas need more mapping of sidewalks - and I plan to do so eventually. But it's not easy!<br></div><div><br></div><div>Here's a friendly and annoying challenge: tell me which sidewalks need to be mapped (because they are separate geometries, I mean highway=footway, footway=sidewalk) in Graz, Austria. We will ignore thinking about stale road way information. Use any tools you'd like! Graz is very well-mapped and was chosen to be, theoretically, one of the easier places from which to ask this question.<br></div></div></div></blockquote><div style="16px" text-align="left">I agree that it is harder than it should be - in my city I started also adding sidewalk=separate<br></div><div style="16px" text-align="left">on roads where sidewalk are mapped as separate highway=footway.<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">As for going from ready data - it is possible to take all roads, exclude ones with sidewalk tag,<br></div><div style="16px" text-align="left">exclude ones with footway=sidewalk within N meters but no matter chosen N there will be <br></div><div style="16px" text-align="left">some false positives and/or false negatives.<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">Tagging sidewalk tag on all city roads (sidewalk=separate, sidewalk=none) is required to <br></div><div style="16px" text-align="left">solve that, though it will still not catch simply outdated info.<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left"><br></div> </body>
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