Deletion of 18th (CTA)

Comment: We have a precedent of articles not only for other List of Chicago Elevated stations|CTA stations, but for places like List of New York City Subway stations|New York and List of London Underground stations|London.  See some of those articles for an idea of what these pages could look like if expanded and given greater detail.  And finally, there is nothing |here which explicitly states that metro stations are not valid topics
Stance: keep
Cited policy: Wikipedia:What Wikipedia is not (WP:NOT)