As of September 2015, there are 468 stations on the New York subway system. One of the largest and busiest city transit systems in the world, the subway boasts 24 lines and more than 800 miles of track.
The website of the Metropolitan Transport Authority provides extensive information about all of New York's transport services, including the subway. The site gives details of an extension to 7 Line will see a new station constructed at 34 Street – Hudson Yards. The site also provides a map and information about individual subway lines along with schedules of services and other useful information for subway passengers.