Submitted by leisurecomplex, who says:

I came across this transit map whilst playing the newly released Destiny on the PS4. This was in the Ishtar District on Venus. I didn’t see any rail infrastructure anywhere though, but the place had seen better days.

Transit Maps says:

Who says it’s a rail system? This is future Venus, right? Maybe it’s a teleporter, or Jetsons-style air tubes or something! Use your imagination! Great find, though: thanks to all who have sent similar screenshots my way.