It’ll never work - there’s a lot of hills in Pittsburg.
The hills are only part of the problem. I’m thinking of the street layouts which funnel traffic to a few key congestion points and our famous winters (albeit mercifully short) with lots of snow, ice pack, potholes and constant freeze, thaw, more snow patterns. I’m not sure how the bicycle gang will survive then.
I have been to Copenhagen a couple of times and it is flat as a board, it is a great place for a bicycle.