@Squig so, from a technical perspective those are "light rail" or tram cars. Even though they don't run on paved roads most of the time.
My issue is: if something uses one nomenclature in DB-Navigator and alike, I should be able to find it, following this classification.
If I don't know that Hannover doesn't have a subway, how should I figure out, that what is called a tram/STR can be found when following the "U" signage?
@mxk it‘s the same in all other 🇩🇪cities with a Stadtbahn system(except for Frankfurt, maybe),so you‘d know that from travelling around,maybe?
The problem is basically that DB decided to differentiate between overground Stadtbahn systems & underground ones.
I don‘t think we do these systems justice,in any case,by insisting on the word‚tram‘,even if legally they are. It might make more sense to just establish a 4th urban rail category,in multiple languages(as you have in🇩🇪&🇫🇷,just not in signage).