The Brooklyn Bridge, one of the oldest suspension bridges in the United States, stretches 5,989 feet (1825 m) over the East River connecting the New York City boroughs of Manhattan and Brooklyn. On completion, it was the largest suspension bridge in the world and the first steel-wire suspension bridge. Since its opening, it has become an iconic part of the New York skyline. In 1964 it was designated a National Historic Landmark.
Construction began in January 3, 1870. The Brooklyn Bridge was completed thirteen years later and was opened for use on May 24, 1883. On that first day, a total of 1,800 vehicles and 150,300 people crossed. The bridge's main span over the East River is 1,595 feet 6 inches (486.3 m). The bridge cost $15.1 million to build and approximately 27 people died during its construction. A week after the opening, on May 30, a rumor that the Bridge was going to break down caused a stampede which crushed and then killed twelve people.
At the time it opened, it was the longest suspension bridge in the world — 50% longer than any previously built — and it has become a treasured landmark. Additionally, for several years the towers were the tallest structures in the Western Hemisphere. Since the 1980s, it has been floodlit at night to highlight its architectural features. The bridge is built from limestone, granite, and Rosendale natural cement. The architecture style is Gothic, with characteristic pointed arches above the passageways through the stone towers.
The bridge was designed by John Augustus Roebling in Trenton, New Jersey. Roebling had earlier designed and constructed other suspension bridges, such as Roebling's Delaware Aqueduct in Lackawaxen, Pennsylvania, the John A. Roebling Suspension Bridge in Cincinnati, Ohio and the Waco Suspension Bridge in Waco, Texas, that served as the engineering prototypes for the final design.