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The Brooklyn Bridge, Williamsburg Bridge, George Washington Bridge, and Verrazzano-Narrows Bridge were the world's longest suspension bridges when opened in 1883, [2] 1903, [3] 1931, [4] and 1964 [5] respectively. There are 789 bridges and tunnels in New York.
The New York City Tunnel Authority, created in 1936, was tasked with constructing the tunnel. ... the Brooklyn–Battery Tunnel was the longest underwater vehicular ...
New York State, United States 137,000 m (85.128 mi) 1945 4.1 m in diameter (13.2 m 2). New York City's main water supply tunnel. Water supply Päijänne Water Tunnel: Southern Finland, Finland 120,000 m (74.565 mi) 1982 16 m 2 cross section. Main water supply tunnel for the Helsinki metropolitan area in southern Finland, drilled through solid rock.
The aqueduct was constructed between 1939 and 1945, and carries approximately half of New York City's water supply of 1.3 billion US gallons (4,900,000 m 3) per day. At 13.5 feet (4.1 m) wide and 85 miles (137 km) long, the Delaware Aqueduct is the world's longest tunnel .
The tunnel, like many other New York City tunnels, was flooded by the high storm surge. It remained closed for several days, opening for buses only on November 2 and to all traffic on November 7. [212] [213] In February 2018, the PANYNJ approved a $364 million project to repair flood damage from the hurricane.
Discussions about a project related to a transatlantic tunnel linking New York and London have been going on for a while. ... projects but the underwater road and rail tunnel will be the longest ...
The Cobble Hill Tunnel (also known as the Atlantic Avenue Tunnel) is an abandoned Long Island Rail Road (LIRR) tunnel beneath Atlantic Avenue in Brooklyn, New York City, running through the neighborhoods of Downtown Brooklyn and Cobble Hill. When open, it ran for about 2,517 feet (767 m) between Columbia Street and Boerum Place. [2]
Gravity-fed, the system serves 8.8 million New York City people and a million people in Westchester, Putnam, Orange and Ulster counties. ... is the world’s longest tunnel. The Catskill Aqueduct ...