them. The IND Sixth Avenue Line and the IND Eighth Avenue Line rendered the Sixth and Ninth Avenue elevateds obsolete, except for a small shuttle that served the Polo Grounds on the Ninth Avenue Line. They were closed by 1940 and demolished by 1941. The Second Avenue elevated was also gradually demolished from 1940 to 1942. When the Second Avenue elevated was closed on June 13, 1942, the weekday and Saturday Chatham Square to Freeman Street via the West Farms line service was rerouted via the Third Avenue Line, running express south of 129th Street. The Third Avenue elevated was kept open because it was intended to stay in use until the Second Avenue Subway was built to replace it. Pressure against the elevated from real estate interests soon began, with the creation in 1941 of the Third Avenue Elevated Noise Abatement Committee, which consisted of what The New York Times described as "men in the real estate business." The committee initially sought a decrease in train service, saying the noise from the elevated "constitutes a menace to health, comfort and peaceable home life." The system was closed in sections from 1950 to 1973. First, the South Ferry spur, which connected South Ferry to Chatham Square, was closed on December 22, 1950. This permanently closed the South Ferry elevated station, which had previously served all four IRT elevated lines that originally ran in Manhattan. Free transfers were provided to the M13 bus to make up for the loss in service. The Bronx Park terminal station was closed on November 14, 1951, with morning peak and midday locals thenceforth running to Gun Hill Road, and afternoon peak locals running to Fordham Road. Morning peak local-express trains started at Fordham Road, while PM peak local-express trains were extended to Gun Hill Road. On March 14, 1952, evening, nightime and weekend and holiday service was discontinued south of 149th Street. Next to close was the City Hall spur in 1953, which started at Park Row in Manhattan and then connected with the South Ferry spur at Chatham Square. On May 12, 1955, the main portion of the line closed from Chatham Square to East 149th Street in the Bronx, ending the operation of elevated service in Manhattan. The removal was a catalyst in a wave of new construction, adding property values on the East Side, while bringing increased isolation and hastened decline throughout