[ue]

^Because I was just mixing them up to show a variety. Some of them I also couldn't find sound numbers for based solely on LRT or heavy rail like the MUNI. There were some I specifically wanted to compare, but most of it I just picked cities at random so that I didn't have a large number of a certain type of city. I also didn't have the time to do other cities. If you want I could look into some more cities along with the subway for LA, People Mover for Detroit, SLU Streetcar, dig deeper for MUNI, etc. perhaps.