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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.
Since the Brooklyn–Manhattan tunnel project would take longer, it and other New York City highway projects were ineligible for PWA funding. [47] In January 1936, the New York State Legislature created the New York City Tunnel Authority to oversee the construction of a tunnel between Midtown Manhattan and Queens.
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.
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 will serve as a backup to Water Tunnel No. 1, completed in 1917, and Water Tunnel No. 2, completed in 1936. [1] Water Tunnel No. 3 is the largest capital construction project in New York City history. [2] Construction began in 1970. [3]
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 tech mogul re-shared a tweet that said: “Proposed $20 Trillion tunnel would get you from New York to London in 54 minutes.” He then attached the message, “The @boringcompany could do it ...
The Steinway Tunnel (officially known as the Steinway Tube [2]) is a pair of tubes carrying the IRT Flushing Line (7 and <7> trains) of the New York City Subway under the East River between 42nd Street in Manhattan and 51st Avenue in Long Island City, Queens, in New York City.