On 07/11/12 23:21, Steer wrote:
So, Ian Sergeant has presented reasoning why we should not pursue more
complicated schemes for applying traffic lights to intersections of
dual carriageways -- fair enough.
That is not quite what I said.
I'd be happy to see a more detailed schema that is expressive enough to
indicate where the stop line is, the physical location of the signals,
which signals are in sync, how many signals on a journey, etc.
The current one tag/independent node system means that you need to make
a choice in what you can represent.
Since I can't see a way to generally and accurately represent traffic
light count in the current schema, I think that is the wrong choice to
represent just on dual carriageways.
I think a relation that links these nodes is probably inevitable.
Ian.
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