Categorization
Correct me if I'm wrong, but it appears that using stuff like Culver_BMT isn't necessary; it sorts them automatically if the keys are the same (see how 63rd is sorted).

Anyway, I'm planning to make a Category:Defunct New York City Subway lines, which would be a subcat of Category:New York City Subway lines and Category:New York City Subway history. Any objections? I'll probably do the same for services once I make pages for those.   10:47, 13 Feb 2005 (UTC)