OpenStreetMap
I went house number surveying with StreetComplete yesterday in Callan, Co. Kilkenny. They have some very strange house numbering there, I can tell you.
One case, where whoever screwed the numbers on the door got them mixed up, so the sequence goes 34, 35, 63, 37 etc. But that’s what’s on the door, so that’s how I mapped it.
Another case, where the sequence is out of order, but presumably, because the houses got their number in the order they were built in.
Then I continued along Mill Street into what would eventually become Collins Park with a sign of the name in English and Irish in a wall (mapillary), so at least, I had some idea of the street name. However, the numbering continued from Mill Street (with ridiculously high numbers for Ireland, if I may add). I decided to ask the resident of no. 462 what street he lived on, and his answer was “The sat nav says Collins Park.” Very likely (everybody I know who isn’t a mapper uses it), that means GoogleMaps. So, what street do I put under addr:street? Do I follow the logic of the sequencing and give his house addr:street=Mill Street, yet adding “Collins Park” as the name to highway=street or do I follow the local’s information which in this case is very, very likely taken from Google? And which could easily lead to duplicate numbers for the same street?
I’ve done it the other way around for now, but I’m not happy with it.
A similar problem occurred elsewhere, where the name of the street “Green Lane” presumably continues from where I saw the only sign (sorry, no photograph, but it’s the street that led/ leads to the Fair Green), but the sequence on one side of the road continues from Mill Street, but across the road, one of the houses had “2 Kingscourt” (mark the different spelling from the actual street name - Kings Court - , FFS, isn’t anything easy in Callan?!). After my tagging, the houses on either side belong to different streets which they are not physically on.
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