[Talk-transit] child relations in type=route, route=bus

[Michał Borsuk]

On 28 September 2010 23:22, Jo <winfixit at gmail.com> wrote:

> I created 'sub'-relations for parts of bus routes that are used by more
> than one line.
>


I suggest to finally solve the problem this way: we need to insert a new
logical layer between what we map, and what is displayed. This logical layer
would then take your mother relation plus any child relations (or roles),
and make n versions of the mapped bus line out of this.

That also solves the problem of one vs two relations (in each direction)
per bus line. I am against it because it would be hell to manage, and in
Europe, where one way streets are are, quite an overkill (because it's
rarely needed, mostly around termini). This could be solved by child
relations/roles as well, but only for sections where the routes forwards and
backwards don't match.



-- 
Best regards, mit freundlichen Grüssen, meilleurs sentiments, Pozdrowienia,

Michał Borsuk
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