B74 (New York City bus)

b74
Norton's Point Line Mermaid Avenue Line
Overview
System	MTA Regional Bus Operations
Operator	New York City Transit Authority
Garage	Ulmer Park Depot
Vehicle	New Flyer Xcelsior XD40
Began service	1879 (streetcar as steam line) November 7, 1948 (bus)
Ended service	November 7, 1948 (streetcar)
Route
Locale	Brooklyn, New York, U.S.
Communities served	Sea Gate, Coney Island
Start	Coney Island – Stillwell Avenue and Mermaid Bus Loop / Stillwell Avenue station
Via	Mermaid Avenue
End	Sea Gate – West 37th Street and Neptune Avenue
Length	3.1 miles (5.0 km) (full loop)
Other routes	B36 Surf Ave/Ave Z
Service
Operates	All times except late nights
Annual patronage	587,363 (2023)[1]
Transfers	Yes
Timetable	B74
Route map ← B70  {{{system_nav}}}  B82 →

The Norton's Point Line is a public transit line in Brooklyn, New York City, running mostly along a private right-of-way between Stillwell Avenue station and Sea Gate. Originally a streetcar line, it is now the B74 Mermaid Avenue bus route operated by the New York City Transit Authority.