what types of vehicles use it?
Only passenger vehicles and pedestrian and bicycle traffic are permitted.
Introduction
The Brooklyn Bridge is the southernmost of four toll-free vehicular bridges connecting Manhattan Island and Long Island, with the Manhattan, Williamsburg, and Queensboro bridges to the north. Only passenger vehicles and pedestrian and bicycle traffic are permitted. 
how much is robert f kennedy bridge toll drivers pay $9.50 per car or $4.00 per motorcycle for tolls by mail. Customer Service Center pay $6.12 per car or $2.66 per motorcycle. which locations are connected by this bridge? The bridges link the boroughs of Manhattan, Queens, and the Bronx. does it traverse a river? Yes -  East River, Harlem River, Bronx Kill where does the first river originate? Long Island Sound are there any other bridges on that river? Yes -  Brooklyn Bridge, Williamsburg Bridge, the Queensboro Bridge what type of bridge is the first one? cable-stayed/suspension bridge
Horse-drawn carriages Horse-drawn carriages Horse-drawn carriages and other kind of automobiles
Brooklyn Bridge Brooklyn Bridge Brooklyn Bridge
Vehicular traffic Vehicular traffic Vehicular traffic
Horse-drawn carriages have been allowed to use the Brooklyn Bridge's roadways since its opening. Originally, each of the two roadways carried two lanes of a different direction of traffic. The lanes were relatively narrow at only wide. In 1922, motor vehicles were banned from the bridge, while horse-drawn carriages were restricted from the Manhattan Bridge. Thereafter, the only vehicles allowed on the Brooklyn Bridge were horse-drawn. Horse-drawn carriages have been allowed to use the Brooklyn Bridge's roadways since its opening.  Horse-drawn carriages have been allowed to use the Brooklyn Bridge's roadways since its opening. Originally, each of the two roadways carried two lanes of a different direction of traffic. The lanes were relatively narrow at only wide. In 1922, motor vehicles were banned from the bridge, while horse-drawn carriages were restricted from the Manhattan Bridge. Thereafter, the only vehicles allowed on the Brooklyn Bridge were horse-drawn.

Since 1950, the main roadway has carried six lanes of automobile traffic. Because of the roadway's height ( posted) and weight ( posted) restrictions, commercial vehicles and buses are prohibited from using the Brooklyn Bridge. The weight restrictions prohibit heavy passenger vehicles such as pickup trucks and SUVs to use the bridge, though this is not often enforced in practice.
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Brooklyn Bridge [SEP] Introduction
The Brooklyn Bridge is the southernmost of four toll-free vehicular bridges connecting Manhattan Island and Long Island, with the Manhattan, Williamsburg, and Queensboro bridges to the north. Only passenger vehicles and pedestrian and bicycle traffic are permitted. A major tourist attraction since its opening, the Brooklyn Bridge has become an icon of New York City. Over the years, the bridge has been used as the location of various stunts and performances, as well as several crimes and attacks. The Brooklyn Bridge has been designated a National Historic Landmark, a New York City landmark, and a National Historic Civil Engineering Landmark.