ok... i dunno who are you but welcome back lol
so
i saw that the only "bugged" were the northshores because you made too many lines too close and so... flow is gone
i saw that you like grid and multi ways tracks. and that you can make nice smoothness (i'm happy because when you use grid you don't make n00bcurves

)
your tracks are only a bit short
this is all... nice work
