B15 (New York City bus)

b15
Marcus Garvey Boulevard / New Lots Avenue Line
A 2022 XD40 (7890) on the Lefferts Boulevard-bound B15 at Ralph Avenue/Eastern Parkway in Brooklyn in September 2022, due to construction at JFK Airport.
Overview
SystemMTA Regional Bus Operations
OperatorNew York City Transit Authority
GarageEast New York Depot
VehicleNew Flyer Xcelsior XD40
New Flyer Xcelsior XDE40
New Flyer Xcelsior XE40
Orion VII NG HEV
Route
LocaleBrooklyn and Queens, New York, U.S.
Communities servedBedford–Stuyvesant, Crown Heights, Ocean Hill, Brownsville, East New York, Lindenwood
Landmarks servedJohn F. Kennedy International Airport
StartBedford–Stuyvesant  Woodhull Medical Center
ViaMarcus Garvey Blvd (southbound) / Lewis Avenue (northbound), East 98th Street, New Lots Avenue, Linden Boulevard, Conduit Avenue
EndJohn F. Kennedy International Airport Lefferts Boulevard AirTrain station  or
East New York Linden Boulevard / Drew Street
Length9.5 miles (15.3 km) (eastbound)
Service
OperatesAll times
Annual patronage2,379,182 (2024)
TransfersYes
TimetableB15
 B14  {{{system_nav}}}  B16 

The Sumner Avenue Line and New Lots Avenue Line were two streetcar lines in Brooklyn, New York City, running mainly along Marcus Garvey Boulevard (formerly Sumner Avenue), East 98th Street, and New Lots Avenue between northern Bedford–Stuyvesant and New Lots. Originally streetcar lines, the two lines were combined as a bus route in 1947. That bus route became the present B15 Marcus Garvey Boulevard / New Lots Avenue service, operated by MTA New York City Bus' East New York Depot in East New York. The B15 continues east from New Lots to John F. Kennedy International Airport in Queens.