[OSM-talk] zones for motorway/in town/outof town?

Mario Salvini salvini at t-online.de
Thu May 21 17:52:44 BST 2009


Radomir Cernoch schrieb:
> Ben Laenen píše v Čt 21. 05. 2009 v 17:54 +0200:
>   
>> So while it seems to be a polygon vs tags on ways discussion:
>>
>> I wonder what people have against using relations to combine all roads 
>> in one built-up area, or one maxspeed zone, or some other kind of zone. 
>> It's really the cleanest option and allows for additional tags like a 
>> name, and it allows everything to be more clearly defined, and allows 
>> for a method which is much more flexible and allows for extended 
>> properties.
>>     
>
> How would a typical city look like? All 80 km/h roads in one relation
> and all 50 km/h roads in another relation? Or one relation per suburb?
>
> And what about while countries: all rural 90 km/h roads in one relation?
>
> Thanks,
> Radek
Even every relevant road for _ONE_ city in one relation won't work, 
because the membercount of a relation is limited since API 0.6.
This methode won't create any benefit.

Regards
 Mario




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