[OSM-talk] [Tagging] Google has dual carriage way where it's not built yet

[Ben Laenen]

Martin Koppenhoefer wrote:
> 2009/10/10 OJ W <ojwlists at googlemail.com>:
> > multiple plans would overlap each other and look weird?
> 
> look weird where? I guess these would not be rendered in standard maps
> (or just in advanced planning phases and for main plans like
> motorways, airports, etc.).
> 
> I made a proposal:
> http://wiki.openstreetmap.org/wiki/Key:planned


So what's the difference with highway=proposed + proposed=...?

I can't seem to find the wiki page, but highway=proposed is already in use and 
it's rendered in the Mapnik layer.

Greetings
Ben