Comment by JCM9
The map still amusingly mostly pretends that New Jersey and transit running into New Jersey doesn’t exist. For example, the PATH is very faintly represented but yet the JFK AirTrain (which isn’t part of the subway and the airport isn’t run by the MTA) is given more prominent status. PATH is owned by the same entity (PANYNJ) that owns the AirTrain but is nearly hidden on the map because it goes to New Jersey.
Back when the SuperBowl was in NYC there was a full transmit map produced that acknowledged and displayed the existence of New Jersey and its transit into and out of NYC. After the Super Bowl the MTA quickly took it down and New Jersey was returned to its former “we’re gonna pretend like you don’t exist” map.
This is an MTA map, not a general “transit” map. Having the AirTrain on it is a bit of a bonus, but probably reflects (a) it being the most common question MTA gets and (b) it being more integrated with the rest of the MTA system than PATH (use of metrocard, etc).