Hi @lostmike. Good to see you adding the pavements around Narberth. I personally prefer the sidewalk being mapped as a separate way to the road - but that is driven by my daughter needing a wheelchair and thus it is useful to know where things like the dropped kerbs are. We're starting to add wheelchair tags by doing some exploring together. Now she needs the chair it is amazing how many little things I'd not considered before - both in mapping and reality - that cause problems. It's one thing intellectually knowing things are more difficult to achieve but living it drives it home! Anyway, there's a whole page on the OSM wiki with pros and cons of both techniques for sidewalk mapping. 