I assure you, it's carefully checked against the dataset, and is accurate to the DfI's designations. Ours not to reason why :o)
(Although I think it reflects that the middle bit of the C20 was upgraded the A26 trunk road in the mid 20th century - PRONI's historical OS map collection would probably confirm)

Oh - I think their route changed from being Belfast - Douglas to Larne - Douglas?

looks like some weird ID editor autocomplete wrongness, sorry.
As for the 'crossings' - um, well, they are kinda 'choker' build-outs with textured-paving-dropped-kerbs but only a grass verge on the other side. I'm honestly not sure what the intention is. Perhaps it's intended as a safe place for people who have been flytipping or worse in the bushes to re-emerge onto the road. lmao

Yeah I am based quite near there... I'm not sure why that 'Places that Time Forgot' sign had been painted out - I have a feeling it was because the adjacent wooden hoardings were covered in graffiti, and maybe the sign was too, some contractor was sent out to obliterate them all (doh!). Or maybe (as often happens) some landowner decided they didn't like a sign inviting people to use a Public Right of Way. I will keep an eye out what I next go past...

The various names for PRoWs in Dundrum a bit vague. Re-checking OSNI & PRONI sources, they fail to have any names for them at all.
https://www.newrymournedown.org/media/uploads/nmddc_access_to_the_countryside_procedures.pdf calls this one 'Dam Walk', I think. There are also a few fingerposts and 'Places that Time Forgot' signs around the area, not all of which agree with each other.
The lane itself contains a PRoW which does go to the dam. Perhaps put 'Walsh's Lane' as an alt_name tag?

Nah, there's been change there in the past year or two - the kids swings etc are now across the round on the east side of the carpark, whilst the bit in the middle of the park (where the swings used to be) has been landscaped into some kind of 'herb garden' IIRC?

I think so, yeah - it's quite a new one so not all the satellite imagery has it yet, IIRC

maybe :) Again, I was probably working from NMDDC's public documentary sources (their 'BeActive' aop, website, and a 10 year planning report that inventoried all these greenspaces) - I'd need to look it up again, but probably those 3 assets were inventoried separately, so I tagged them distinctly on the map.

well, if you look on https://dfi-ni.maps.arcgis.com/apps/webappviewer/index.html?id=f8a42fc35a3d48788e651a1d47865ce1 you'll it's not one of the DfI's 'adopted roads', so public access is for walkers only (it's PRoW) - it's not tarmaced, it's just a load of gravel. Kind of a moot point, really?

It's basically a big field with a playpark, carpark, fenced grass pitch and changing rooms - I probably took the 'Killough MUGA' name from an NMDDC document and/or the listing on their website and 'Be Active' ap (but their documents frequently are contradictory!)

I must can't remember exactly - I vaguely recall the path would need a site visit to figure out exactly where it all goes...

I mapped that bit working from an FOI to the Council re public rights of way. I haven't visited it to see it with my own eyes. It's not without precedent in NI that local landowners unlawfully block PRoW's and even try to edit online maps to corroborate themselves. ;-)

Yeah, I would say the fixme tag is a couple of years out of date. As for 'correct' use of the access tag, OSM wiki appears to say that what's there is fine and any routers should interpret it correctly... although I'm not sure who decides what OSM wiki says!

oops! :)
Cheers.

They have a right under the Act to change their name by a statutory process but I wouldn't like to bet that ABC Council have actually followed that process :-)
I am probably responsible for much for the shambles of NMDDC variants :(( - actually I was wondering if the is a process to get the iD editor to automatically set that name and add corresponding wikidata tag? It does that with some names for some types of object. Can a request be put in somewhere?
If it's any consolation I spent the past couple of days trying to bring coherence to a dozen variants of Translink names and brandings....

I am probably guilty as charge, although the pedant in me cannot help point out that ABC Council may be acting unlawfully as regards getting its own name wrong under Section 1(1) of the Local Government Act (NI) 2014
https://www.legislation.gov.uk/nia/2014/8/section/1/enacted lmao

thanks! I haven't edited the Ring of Gullion for many months, so that gap could have been there a long time :) Good to have it fixed.

Hi, it looks like this changeset might have invalidated the bus routes that are tagged along the Northway (the Geofabrik OSM Inspector tool has started complaining) - could you check?

Cheers! It doesn't seem to be there any more, or present in current Translink datasets (although I do see it on a much older dataset on the OSNI site). Seems that it is no longer in use.

Is there really a bus stop here?