This bothers me as well- I'm trying to figure out a consistent way to determine which direction is "Inbound" and which is Outbound - turns out this is quite dif

This bothers me as well- I'm trying to figure out a consistent way to determine which direction is "Inbound" and which is Outbound - turns out this is quite difficult! In the case of the N, the 4th and King terminus is closer to some abstract "downtown" point than the other end at Ocean Beach, however this heuristic doesn't generalize to genuinely "crosstown" routes like the 22. So this depends on when/if I find a method I'm satisfied with.