2012/10/29 John Sturdy <[email protected]>: > Where an obstacle is at the crossing of two ways, it should be made > clear which of the ways it is an obstacle on.
it is clear: it will be tagged on the way it refers to. If two ways have a node in common, you shouldn't tag the obstacle applying only to one way on this crossing node but be more precise. If you tagged the node in common it would apply to both ways. > In particular, a bridge > might be an obstacle to the way passing under it (if it's a low one, > or has a narrow arch) or to the way passing over it (by being narrow > from parapet to parapet). But this shouldn't be a problem if the > object tagged as "obstacle" is a way rather than a node. What would > be the best way to tag a low bridge carrying a canal over a river, for > example? (I'm pretty sure there are some examples of this.) Tag a > short section of the river as "obstacle", where it passes under the > bridge? +1, that's how it would be done. Basically there is no particular problem with this tag here, it is just the same as other barrier-tags or maxheight for instance. cheers, Martin _______________________________________________ Tagging mailing list [email protected] http://lists.openstreetmap.org/listinfo/tagging
