Ok, but what about subway lines?

And people here always giving US a hard time about lack of public transit.

Just get the Germans there, they’ll build it faster than you can sail down there - just look at their track record they did in the 40’s. Just need the right motivation.

/s, just in case

This would be much more useful if it also showed the where the airports and seaports are. The rail layout makes no sense without knowing why they put them there.