Here's an example: https://dsh.re/5677b https://dsh.re/5677b To the unfamiliar, it's not obvious which lines go where. Yes, technically there are tiny numbers

Here's an example: https://dsh.re/5677b https://dsh.re/5677b To the unfamiliar, it's not obvious which lines go where. Yes, technically there are tiny numbers next to each station, but they're not as prominent as the bigger, colored bubbles, especially when you're peering at a map from a couple feet away. You only have to watch tourists stare cluelessly so many times, get on the wrong train, go the wrong direction, etc. to understand that something isn't clear. Compare to this view of the same section from KickMap: https://dsh.re/1a003 https://dsh.re/1a003 It's instantly clearer which train goes where.