<div dir="ltr"><div><div><div><div><a href="http://sk53-osm.blogspot.com/2014/05/editing-historical-road-layouts.html">http://sk53-osm.blogspot.com/2014/05/editing-historical-road-layouts.html</a><br><br></div>These aren't expressed terribly well as I wanted to push these out quickly before the Zurich hack weekend got up and running. <br>
<br></div>I thought quite a lot about this back in 2011 when I was fiddling with the first OSH data for Berlin, but I never wrote everything down, so I've been trying to recall the key points.<br><br></div>Hope that it at least provokes discussion.<br>
<br></div>Jerry<br></div>