Tens of thousands of bicyclists are off to the races for the TD Five Boro Bike Tour.

The race kicked off at 7:45 a.m. at Battery Park in Lower Manhattan, where the race will also end.

In all, organizers expect 32,000 riders to take on the course through all five boroughs. It is the biggest bike ride in the U.S.

The following is a list of streets, bridges and highways that will be closed at different times from 6:30 a.m. to 6:30 p.m during Sunday’s Five Boro Bike Tour in New York City.

Bridge and Highway Closures
The following bridges and highways will be closed to motorists during the times noted:

Manhattan to Bronx
•             Madison Avenue Bridge (Bronx-bound): 7:30 a.m.  – 12:15 p.m.
•             3rd Avenue Bridge (Manhattan-bound): 7:30 a.m. – 12:15 p.m.

Manhattan
•             FDR Drive Southbound (3rd Avenue Bridge to 63rd Street): 7:30 a.m. – 1 p.m.
•             Queensboro Bridge (Manhattan-bound – upper-level): 8 a.m. – 1:15 p.m.

Queens to Brooklyn
•             Pulaski Bridge (Southbound to Brooklyn): 8:45 a.m. – 1:30 p.m.

Brooklyn
•             BQE Westbound lanes (Furman Street to Gowanus Expressway): 9:00 a.m. – 3:30 p.m.
•             Gowanus Expressway Southbound (BQE to Verrazano Bridge) 9:15 a.m. – 3:30 p.m.

Brooklyn to Staten Island
•             Verrazano-Narrows Bridge (Westbound lower level to Staten Island): Midnight to 6:00 p.m.
•             Verrazano-Narrows Bridge (Westbound upper level to Staten Island): Only accessible from street; Access from BQE closes around 9:00 a.m. to 6:00 p.m.
•             Note: the Verrazano-Narrows Bridge (Eastbound lower and upper levels to Brooklyn) will remain open, there are no changes

Street Closures

Manhattan Street Closures
The following streets in Manhattan will be closed intermittently to motorists from 6:00 a.m. to 1 p.m.:

•             Greenwich Street from Battery Park to Trinity Place
•             Trinity Place from Greenwich to Church streets
•             Church Street from Trinity Place to Franklin Street
•             6th Avenue from Franklin to 59th streets
•             7th Avenue (Adam Clayton Powell Jr. Boulevard) from 110th (Central Park) to 135th streets
•             135th Street from 7th Avenue (Adam. Clayton Powell Jr. Boulevard) to the Madison Avenue Bridge
•             116th Street from FDR Drive (Southbound) to Pleasant Avenue; Pleasant Avenue from 116th to 114th streets
•             York Avenue at 63rd Street (entrance ramp to the Queensboro Bridge)
•             63rd Street from FDR Drive to Second Avenue

Bronx Street Closures
The following street in the Bronx will be closed to motorists from 7:30 a.m. to 12:15 p.m.:

•             138th Street between the Madison Avenue Bridge and the Third Avenue Bridge

Queens Street Closures
The following streets in Queens will be closed intermittently to motorists from 8 a.m. to 1:30 p.m.:

•             21st Street from Queens Plaza North to Hoyt Avenue
•             Hoyt Avenue from 21st to 19th streets (Astoria Park)
•             Shore Boulevard from Astoria Park South to Ditmars Boulevard
•             Astoria Park South from Shore Boulevard to 14th Street
•             14th Street from Astoria Park South to 31st Avenue
•             31st Avenue from 14th Street to Vernon Boulevard
•             Queens Plaza South from 34th Street to Vernon Boulevard
•             Vernon Boulevard from 31st Avenue to 44th Drive
•             44th Drive from Vernon Boulevard to 11th Street
•             11th Street from 44th Drive to the Pulaski Bridge

Brooklyn Street Closures
The following streets in Brooklyn will be closed intermittently to motorists from 9:00 a.m. to 3:30 p.m.:

•             McGuinness Boulevard from Pulaski Bridge to Greenpoint Avenue
•             Greenpoint Avenue from McGuinness Boulevard to Franklin Street
•             Franklin Street from Greenpoint Avenue to Kent Avenue
•             Kent Avenue from Franklin Street to Kent Avenue and Clymer Street
•             Kent Avenue and Clymer Street to Williamsburg Street West
•             Williamsburg Street West from Kent Avenue to Flushing Avenue
•             Flushing Avenue from Williamsburg Street West to Navy Street
•             Navy Street from Flushing Avenue to York Street
•             York Street from Navy Street to Gold Street
•             Gold Street from York Street to Front Street
•             Front Street from Gold Street to Old Fulton Street (Cadman Plaza)
•             Old Fulton Street (Cadman Plaza) from Front Street to Furman Street
•             Furman Street from Old Fulton Street to Atlantic Avenue
•             Atlantic Avenue from Furman Street to Columbia Street
•             Columbia Street from Atlantic Avenue to the BQE Entrance Ramp

Staten Island Street Closures
The following streets in Staten Island will be closed intermittently to motorists from 11 a.m. to 6 p.m.:

•             Bay Street from Fort Wadsworth to Hylan Boulevard
•             Hylan Boulevard from Bay Street to Edgewater Street
•             Edgewater Street from Bay Street to Front Street
•             Bay Street from Edgewater Street to Front Street
•             Front Street from Bay Street to Murray Hulbert Avenue
•             Murray Hulbert Avenue from Front Street to Hannah Street
•             Hannah Street from Murray Hulbert Avenue to Bay Street
•             Bay Street from Hannah Street to St. George/Staten Island Ferry Terminal