[talk-au] Question about using NSW Speed Zone Data in OSM

Bob Cameron bob3bob3 at skymesh.com.au
Fri Jan 24 03:07:36 UTC 2025


Hi Graeme

On 24/1/25 12:45, Graeme Fitzpatrick wrote:
> Bob3Bob3, are you able to comment at all on side road speeds, as 
> you've been out that way: 
> https://www.mapillary.com/app/?lat=-27.88184393155384&lng=150.3552983872255&z=19.80526275306296&pKey=866587440868417&focus=photo&x=0.4890568269273885&y=0.5948579482782078&zoom=0 
> <https://www.mapillary.com/app/?lat=-27.88184393155384&lng=150.3552983872255&z=19.80526275306296&pKey=866587440868417&focus=photo&x=0.4890568269273885&y=0.5948579482782078&zoom=0>
>
Not with any kind of accuracy. The sign recognition on Mapillary 
certainly found 100kph on the Leichhardt just south of Moonie, but I 
didn't photograph or drive down many side roads. I'd expect most of 
those unsealed would now have a yellow "drive to conditions" warning, 
but unless real busy wouldn't have a formal speed limit posted. I would 
expect them to be the "standard state limit".

Looking at the link, there are no speed signs evident on those side 
roads though. Easy (but laborious) to check if there is a sign, but not 
the actual content.

Sorry, not overly useful.

Bob

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