Park Avenue Tunnel (railroad)

The Park Avenue Tunnel carries four tracks of the Metro-North Railroad underground from Grand Central Terminal at 42nd Street to a portal at 97th Street in the New York City borough of Manhattan. The tracks rise to a full viaduct by 99th Street.

Park Avenue Tunnel (railroad)

The Park Avenue Tunnel carries four tracks of the Metro-North Railroad underground from Grand Central Terminal at 42nd Street to a portal at 97th Street in the New York City borough of Manhattan. The tracks rise to a full viaduct by 99th Street.