Samuel Arbesman, a research fellow from Harvard, created this Milky Way Transit Authority map, which lays out the major points in our Milky Way galaxy in the style of a subway map.
Here's an example of the types of trips you might plan:
This must be made into a t-shirt, ASAP.So, what about that trip to Cygnus? Be sure to purchase a Day Pass ticket, take the Orion (Red) Line to the Eagle Nebula, then jump on the Sagittarius (Blue) Line to Carina. Be warned, I hear the station at Carina is expecting some demolition work soon, so jump on the Express to Cygnus as fast as you can to avoid delay (and radiation poisoning).