Love this future #Melbourne train map from u/SubjunctiveQuaver on Reddit. They’ve taken great care to pick the line colours that’ll ultimately end up being used, and have even included the City Loop reconfiguration where an extra tunnel portal is dug to create a bidirectional through line from Frankston to Cragieburn. Love the line names as well.
https://reddit.com/r/melbourne/comments/1068fha/my_concept_for_a_realistic_postsuburban_rail_loop/