Five letter words that end with 'irt' are: flirt shirt skirt
IRT Sixth Avenue Line ended in 1938.
IRT Third Avenue Line ended in 1973.
IRT Ninth Avenue Line ended in 1958.
IRT Second Avenue Line ended in 1940.
Grand Central - IRT elevated station - ended in 1923.
Grand Street - IRT Sixth Avenue Line - ended in 1938.
Barclay Street - IRT Ninth Avenue Line - ended in 1940.
Warren Street - IRT Ninth Avenue Line - ended in 1940.
Cortlandt Street - IRT Sixth Avenue Line - ended in 1938.
Franklin Street - IRT Sixth Avenue Line - ended in 1938.
Canal Street - IRT Third Avenue Line - ended in 1955.