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Othmar Hermann Ammann was a Swiss-American civil engineer whose bridge designs include the George Washington Bridge, Verrazzano-Narrows Bridge, and Bayonne Bridge. He also directed the planning and construction of the Lincoln Tunnel.
The George Washington Bridge is a double-decked suspension bridge spanning the Hudson River, connecting Fort Lee in Bergen County, New Jersey, with the Washington Heights neighborhood of Manhattan in New York City. It is named after Founding Father George Washington, the first president of the United States. The George Washington Bridge is the world's busiest motor vehicle bridge, carrying a traffic volume of over 104 million vehicles in 2019, and is the world's only suspension bridge with 14 vehicular lanes.
The Throgs Neck Bridge is a suspension bridge in New York City, carrying six lanes of Interstate 295 (I-295) over the East River where it meets the Long Island Sound. The bridge connects the Throggs Neck section of the Bronx with the Bay Terrace section of Queens.
The Robert F. Kennedy Bridge is a complex of bridges and elevated expressway viaducts in New York City. The bridges link the boroughs of Manhattan, Queens, and the Bronx. The viaducts cross Randalls and Wards Islands, previously two islands and now joined by landfill.
The Verrazzano-Narrows Bridge, also referred to as the Narrows Bridge, the Verrazzano Bridge, and simply the Verrazzano, is a suspension bridge connecting the New York City boroughs of Staten Island and Brooklyn. It spans the Narrows, a body of water linking the relatively enclosed New York Harbor with Lower New York Bay and the Atlantic Ocean. It is the only fixed crossing of the Narrows. The double-deck bridge carries 13 lanes of Interstate 278: seven on the upper level and six on the lower level. The span is named for Giovanni da Verrazzano, who in 1524 was the first European explorer to enter New York Harbor and the Hudson River.
Interstate 278 (I-278) is an auxiliary Interstate Highway in New Jersey and New York in the United States. The road runs 35.62 miles (57.32 km) from US Route 1/9 (US 1/9) in Linden, New Jersey, northeast to the Bruckner Interchange in the New York City borough of the Bronx. The majority of I-278 is in New York City, where it serves as a partial beltway and passes through all five of the city's boroughs. I-278 follows several freeways, including the Union Freeway in Union County, New Jersey; the Staten Island Expressway (SIE) across Staten Island; the Gowanus Expressway in southern Brooklyn; the Brooklyn–Queens Expressway (BQE) across northern Brooklyn and Queens; a small part of the Grand Central Parkway in Queens; and a part of the Bruckner Expressway in the Bronx. I-278 also crosses multiple bridges, including the Goethals, Verrazzano-Narrows, Kosciuszko, and Robert F. Kennedy bridges.
The Triborough Bridge and Tunnel Authority (TBTA), doing business as MTA Bridges and Tunnels, is an affiliate agency of the Metropolitan Transportation Authority that operates seven toll bridges and two tunnels in New York City. The TBTA is the largest bridge and tunnel toll agency in the United States by traffic volume. It generated more than $2.4 billion in toll revenue from 335 million vehicles in 2023. As of 2023, its operating budget was $596 million; the budget is funded through taxes and fees.
The Bronx Kill is a narrow strait in New York City delineating the southernmost extent of the Bronx. It separates the Bronx from Randalls Island. It connects the Harlem River to the East River.
Upper Manhattan is the most northern region of the New York City borough of Manhattan. Its southern boundary has been variously defined, but some of the most common usages are 96th Street, the northern boundary of Central Park, 125th Street, or 155th Street. The term Uptown can refer to Upper Manhattan, but is often used more generally for neighborhoods above 59th Street; in the broader definition, Uptown encompasses Upper Manhattan.
125th Street, co-named Martin Luther King Jr. Boulevard, is a two-way street that runs east–west in the New York City borough of Manhattan, from First Avenue on the east to Marginal Street, a service road for the Henry Hudson Parkway along the Hudson River in the west. It is often considered to be the "Main Street" of Harlem.
Harlem River Drive is a 4.20-mile (6.76 km) controlled-access parkway in the New York City borough of Manhattan. It runs along the west bank of the Harlem River from the Triborough Bridge in East Harlem to 10th Avenue in Inwood, where the parkway ends and the road continues northwest as Dyckman Street. South of the Triborough Bridge, the parkway continues toward lower Manhattan as FDR Drive. All of Harlem River Drive is designated New York State Route 907P (NY 907P), an unsigned reference route.
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The Washington Bridge is a 2,375-foot (724 m)-long arch bridge over the Harlem River in New York City between the boroughs of Manhattan and the Bronx. The crossing, opened in 1888, connects 181st Street and Amsterdam Avenue in Washington Heights, Manhattan, with University Avenue in Morris Heights, Bronx. It carries six lanes of traffic, as well as sidewalks on both sides. Ramps at either end of the bridge connect to the Trans-Manhattan Expressway and the Cross Bronx Expressway, and serves as a connector/highway to the highway itself.
Interstate 95 (I-95) is part of the Interstate Highway System and runs from Miami, Florida, to the Canada–United States border near Houlton, Maine. In the US state of New York, I-95 extends 23.50 miles (37.82 km) from the George Washington Bridge in New York City to the Connecticut state line at Port Chester. The George Washington Bridge carries I-95 across the Hudson River from New Jersey into New York City. There, I-95 runs across Upper Manhattan on the Trans-Manhattan Expressway for 0.81 miles (1.30 km) through Washington Heights. It continues east across the Harlem River on the Alexander Hamilton Bridge and onto the Cross Bronx Expressway. In the Bronx, I-95 leaves the Cross Bronx at the Bruckner Interchange, joining the Bruckner Expressway to its end. North of the interchange with Pelham Parkway, it then continues northeast via the New England Thruway out of New York City into Westchester County and to the Connecticut state line, where I-95 continues on the Connecticut Turnpike.
The Wards Island Bridge, also known as the 103rd Street Footbridge, is a bridge crossing the Harlem River between Manhattan Island and Wards Island in the Manhattan borough of New York City that does not allow vehicular traffic. The vertical lift bridge has a total of twelve spans consisting of steel towers and girders. It carries only pedestrian and bicycle traffic.
Interstate 78 (I-78) is a part of the Interstate Highway System that runs from Union Township, Lebanon County, Pennsylvania, to New York City. In the US state of New York, I-78 extends 1⁄2 mile (800 m). The entirety of I-78 consists of the Holland Tunnel, which crosses under the Hudson River from New Jersey and ends at an exit rotary in Lower Manhattan. The tunnel and its approaches are maintained by the Port Authority of New York and New Jersey (PANYNJ).
Staten Island light rail proposals refer to two projects in the New York City borough of Staten Island. These proposals are among the several light rail projects that have been floated in New York City in recent years. Neither proposal was funded in the Metropolitan Transportation Authority's 2015–2019 Capital Plan, but $4 million was allocated to a study for it.
The Manhattan Waterfront Greenway is a waterfront greenway for walking or cycling, 32 miles (51 km) long, around the island of Manhattan, in New York City. The largest portions are operated by the New York City Department of Parks and Recreation. It is separated from motor traffic, and many sections also separate pedestrians from cyclists. There are three principal parts — the East, Harlem and Hudson River Greenways.
The 178th and 179th Street Tunnels are two disused vehicular tunnels in Upper Manhattan in New York City. Originally conceived and constructed under the auspices of Robert Moses, the twin tunnels have been superseded by the Trans-Manhattan Expressway in Washington Heights, which itself runs through a cut with high-rise apartments built over it in places.
References
- ↑ Ingraham, Joseph C. (February 15, 1954). "Vast Traffic Study Planned By Port and Bridge Bodies". The New York Times .
- ↑ Regional Plan Association, Regional Plan Association News, May 1964
- ↑ Rastorfer, Darl (2000). Six Bridges: The Legacy of Othmar H. Ammann. p. 173. ISBN 0-300-08047-6.
- ↑ Caro, Robert A. The Power Broker .