| cleanup = [[Upstate New York]] – especially the list sections • [[Robert Seyfarth]] • [[Blue Island, Illinois]] • [[Template:LIRR stations navbox]] – add parameters
| collaborate = London Underground articles, etc. • Other rapid transit articles, too – see [[list of metro systems]]<Br>[[WP:NYCPT]] articles
| copyedit = [[Archibald Cox]] • [[John Francis Hylan]]
| deletion =
| disambiguation =
| expand =
| fac =
| far =
| flc =
| fsc =
| gan =
| gar =
| geocoord =
| infobox =
| maintain = New York City Subway articles
| map =
| merge =
| notability =
| npov =
| orphans =
| photo =
| split =
| stubs =
| unreferenced =
| update = Seoul Metropolitan Subway station layouts