History: The New York City Subway, United States

According to the MTA, the New York City Subway is home to 345 retail spaces, making over US$70 million in rent and licensing fees in 2009 for the authority. It is continuing to make efforts in attracting more diverse retailers and vendors to set up shop in the subway system.
• Connections
Rapid transit and rail connections are available at designated stations to Amtrak, Long Island Rail Road, AirTrain JFK, Metro-North Railroad, New Jersey Transit and PATH. Connections to the Staten Island Ferry and privately operated ferries such as NY Waterway and New York Water Taxi, as well as intercity and commuter bus lines at the Port Authority Bus Terminal and George Washington Bridge Bus Terminal, are also available. Free MetroCard-only transfers to buses are available to the MTA New York City Bus (including the bus rapid transit Select Bus Service), MTA Bus, MTA Long Island Bus and Bee-Line Bus System.