How many "Lines" Does Chicago's CTA have on the "EL" as in Blue, Red, Green, etc???

Question

I mean, as in Blue Line, Red Line, etc???

Answer 1

i saw on the news two days ago they are talking about adding more as well. some of the residence are trying to get them to put it underground but that is alot more expensive and envolved.

Answer 2

Purple, Red, Blue, Yellow, Pink, Orange, Green, Brown