On Sat, Oct 24, 2015 at 11:44:17PM -0700, GerdP wrote: > Hi all, > > up to now I've used tunnel=culvert > http://wiki.openstreetmap.org/wiki/Tag:tunnel=culvert > like this: > 1) JOSM warns that a waterway and highway are crossing > 2) I split the waterway into 3 parts and add > tunnel=yes, layer=-1 to the short one in the middle (or > split the road and add bridge=yes,layer=1) > > Now I noticed that the wiki also "allows" to use tunnel=culvert > on a node, but this is rarely used > (taginfo shows 945 tags on nodes and > 305.000 on ways) > I wonder why. The usage of a node seems to be clearer for me, > at least in those cases where the tunnel is almost as broad as the > road. In my eyes it is the same case as with a
But our model only marks the CENTER of the road not its extent.
So making it a node would mean you have an tunnel= with an extent/length
of near 0 ...
Flo
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Florian Lohoff f...@zz.de
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