[OSM-talk] [talk-au] maxheight/height

[Maarten Deen]

Liz edodd at billiau.net wrote:
> On Tue, 28 Jul 2009, Roy Wallace wrote:
>> By the way, you can't place a node "under the bridge", unless it is
>> indeed shared by the bridge, as all ways have zero width (right?).
>
> Logically you can as they are on different layers.

That is not going to work. There is always a way with no layer connected to a
way with a layer tag. How would you distinguish between the two? Making an
agreement "crossing ways with different layer tag" is not good enough. When is
it crossing? When the ways continue on all four sides of the node? In right
angles only? What when two ways are in an acute angle?

Regards,
Maarten