The Main Concourse…  Grand Central Terminal (GCT)—colloquially called Grand Central Station, or shortened to simply Grand Central—is a commuter rail terminal station at 42nd Street and Park Avenue in Midtown Manhattan in New York City, United States. Built by and named for the New York Central Railroad in the heyday of American long-distance passenger rail travel, it is the largest train station in the world by the number of platforms: 44, with 67 tracks along …