I was trying to illustrate the Jubilee Greenway for the associated Wikipedia article and experimenting with GeoJSON data under the Sandbox/username namespace as suggested by Help:Map Data -- am I really out of project scope?
Topic on User talk:Clump
My understanding is that you should do that in Wikimedia Commons, not here. If you need it restored to copy it over let me know.
Ah my bad, I'll head over there.