[Tagging] tunnel=culvert

[Richard]

On Sun, Oct 25, 2015 at 11:13:51AM +0000, ajt1047 at gmail.com wrote:
> 
> >it is not that simple. Ways covered by objects are mapped as having shared nodes
> >with the object covering them.
> No, normally they _aren't_ mapped like this.  Take a look at any number of
> "waterway=stream;layer=-1;tunnel=something". 

With covered I mean ways using covered=yes. Appart of that, ways across dams
share the way with the dam - and the daw is supposed to share a node with
the waterway passing through it.

Richard