Public Transit? I've lived in Phoenix, Los Angeles and Ft Wayne-not s single city in that list knows how to run public transportation. (LA finished the subway after I left, so maybe it;s gotten better)
The 7 months I spent in Chicago, I took the El everywhere..so 12/98 would be the last time.
I lived in the country for the first 21 years of my life, and now I'm in Toledo, OH. Here all we have is a busing system. I do remember though, I took a subway in Atlanta when I was a kid. So if you count that, i'd have to say years and years ago.