Sources: https://slate.com/business/2021/06/free-transit-is-not-a-gre... https://transitcenter.org/wp-content/uploads/2019/02/TC_Whos...
https://www.sbb.ch/en/travelcards-and-tickets/railpasses/ga....
Edit: Another example is Prague, which is around $1.
I can’t think of many; the first that comes to mind is Portland’s MAX, which is $2.50, has a smaller network with longer headways, and services a much larger metropolitan area as justification for its existence.
I live in Helsinki and spent a lot of time last year in Tallinn - the ‘transit is free in Europe’ thing is very much an exception rather than a rule.
I think there's also free public travel for tourists with cars if they park their car (in certain places or under certain circumstances).
In which European capital cities bus fairs are free?
Haven't heard of any others, though.
I frankly wouldn’t mind paying more for public transit, but making it the crux feels roughly analogous to corporate ”greenwashing”: push the responsibility onto individuals and we can conveniently ignore the structural changes needed to make public transit systems grow and thrive.