@Enxiro The station creation point is always linked to the upper left tunnel. Even if you start creating a path from another station, the point will still link to the wrong point

@grooovygavin: Sorry, but i dont get your point. i´ve tested it and as far as i can tell it is possible for all platforms to be used normally
can you explain the issue a little bit further pls?

This has great potential but some of the metro lines are two-lane and some are one-lane - making this no different than just the two-tunnel cross that allows it both directions that you made. The latter is great, but I wish this one had two-lanes.