Grand Central Terminal (GCT) is a commuter (and former intercity) railroad terminal 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.
The tracks are numbered according to their location in the terminal building. The upper-level tracks are numbered 11 to 42 east to west. Tracks 22 and 31 were removed in the late 1990s to build concourses for Grand Central North. Track 12 was removed to expand the platform between tracks 11 and 13 and track 14 is only used for loading a garbage train.