Not exactly. Instead of running in one direction, Domo and I changed the design to something more akin to a wheel. That is, each player will get their own alcove (and there will be a public one, for community projects such as spawn town) within which to build all of their teleporters in a straight line. These alcoves are built around a central chamber, which houses the staircase to the surface. This way, people do not have to walk a mile to get to their own teleporters.
P.S. I recommend to everyone that they make all of their teleporters two-way, in order to avoid confusion and needless trekking.