So, so, so, so sadly out of date. If you're on the prowl for something current, try out WNYC's Transit Time NYC or Mapnificent. what is triptrop? I wanted to know what was half an hour from my house, so I made Triptrop. Put in an address and you get a map of how far away everything is using the subway. 15 minutes, forty minutes, two hours - all set up with nice little colors. That's pretty easy, I