On 27/08/09 14:27, Mike Harris wrote: > On a related canal issue, I have a problem with deciding how to tag a canal > bridge as a segment of a way. The way will often already have name= and ref= > tags as a highway; but I want to add a name= and ref= tag for the canal > bridge. Not keen on name_1 or ref_1 - any better ideas? I did wonder about > adding a node in the middle of the bridge and then tagging this with the > canal bridge information and reserving the name and ref tags for the highway > segment.
The correct solution here is to use relations. http://wiki.openstreetmap.org/wiki/Relations/Proposed/Bridges_and_Tunnels The relation should be as follows: type=bridge across=<the road> under=<the waterway> ref=<bridge number> Optionally: maxwidth= maxheight= name= However, no renderer yet shows this, although I've been working with Steve Chilton for a while to get it done. Gerv _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk