[mkgmap-dev] Flood blocker

Sun Nov 21 16:41:11 GMT 2010

There will always be a problem that the flood blocker removes too much 
of the sea area.

Regarding you example: I think the road must be tagged with bridge=yes.
Have a look on the wikipedia photos and decide yourself:
http://en.wikipedia.org/wiki/File:Deltawerke-Oosterschelde-Sturmflutwehr_Oosterscheldeseite.jpg
http://en.wikipedia.org/wiki/File:Pont_de_Zeelande.JPG

But in general the flood blocking logic must be more gentle to some 
mapping oddities. I think Felix has made a good proposal. Any other ideas?

> How about highways on dikes or dams?
> http://www.openstreetmap.org/?lat=51.66033&lon=3.72579&zoom=16&layers=M
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