Until completion of the
Brooklyn Bridge in 1883, the only means of travel between Long Island and the rest of the United States was by boat or ship. As other bridges and tunnels were constructed, areas of the island began to be developed as residential suburbs, first around the railroads that offered commuting into the city. On January 1, 1898, Kings County and portions of Queens County were consolidated into the
City of Greater New York, abolishing all cities and towns within them. The easternmost of Queens County, which were not part of the consolidation plan,separated from Queens in 1899 to form Nassau County.