[Routing] Derive data: number of lanes and capacity

[Tom Müller]

  Am 10.08.2010 00:04, schrieb Stephen Woodbridge:
> So I would agree the collecting more is better AND that collecting it 
> in a standardized form is best so we know what we have in the future 
> when we want to use it.
>
> -Steve

But the lanes-tag is standardized, isn't it? It's just not set very 
often, is it?

Thanks!
Tom