Redrawn Tube Map – Out of Station Interchanges February 10, 2016 comments 9 Filed Under: My Transit Maps, Unofficial Maps Tags: Adobe Illustrator, Cameron Booth, England, London, London Underground, OSI, out of station interchanges, redesign, transit map, Transport for London A final revision to my redrawn Tube Map, exploring a way to visually depict out-of-station interchanges. Also, I've integrated some potential near-future extensions to the Tube lines, just for fun.