ORIGINAL WORK: New York-New Jersey Rapid Transit Diagram (United States), showing New York City Subway, PATH, Hudson-Bergen Light Rail, Newark Light Rail, JFK and Newark AirTrain, all three regional railroads, all three ferry systems, the Roosevelt Island Tramway; and connections to Amtrak, +selectbusservice (rapid bus) and other bus shuttles.
these four diagrams show different service conditions for the system: weekday (including peak service), late night, weekend, and severe winter weather. unfortunately i never completed the fifth and final map of accessibility-specific information. these are some of the first complete transit maps i made, and they are quite out of date, but im posting them here so that i can reference them when i finally post my review of the current NYC Subway map (which was requested by a follower)
see the full resolution images on wikimedia commons: weekday, late night, weekend, severe winter weather