The streetcar line that ran from Sea Gate/Norton's Point to Coney Island was operated by the
New York and Coney Island Railroad (NY&CI). It first started operating on June 9, 1879 as a steam line to connect Norton's Point to the Culver Terminal, which allowed passengers traveling on
ferryboats to and from New York City (which only consisted of Manhattan at the time) have easy access to the beach. In 1899, the line was electrified, renamed to the '''Coney Island-Norton's Point Line''' and became a part of the
South Brooklyn Railway, with the steam cars substituted for el cars. On July 3, 1910, the el cars were replaced with streetcars, although from May 1918 to October 1919, they reverted back to using el cars. In May 1918, through-running service between the Culver Line and the Norton's Point Line (and therefore service east of Stillwell Terminal) was discontinued, although the elevated ramp to the terminal was retained. In 1929, the west end of the Norton's Point Line was connected with physical trackage to the Sea Gate Line. On November 7, 1948, the streetcars were replaced by
motorbuses. Other than an expansion of evening service in January 1998 and a routing change in Sea Gate (date unknown), the route has remained largely unchanged since the conversion to motorbuses. On December 1, 2022, the MTA released a draft redesign of the Brooklyn bus network. As part of the redesign, the B74 would retain its route, but closely spaced stops would be eliminated. ==Connecting bus routes==