User blog comment:WarBlade/Location Infobox Rebuild/@comment-1156746-20120811062803/@comment-1618941-20120811081701

Re. Fast Travel, entire instances have 0 or 1, with at least three instances reaching 2, so I was thinking of just providing a field for a number.

New U Stations in hindsight have both interactive (Fast Travel) and non-interactive versions, so I might have opened a can of worms in dreaming up a field for those. Maybe that's an idea for the scrap heap.