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63rd Street Tunnel
The 63rd Street Tunnel is a double-deck subway and railroad tunnel under the East River between the boroughs of Manhattan and Queens in New York City. Opened in 1989, it is the newest of the East River tunnels, as well as the newest rail river crossing in the New York metropolitan area. The upper level of the 63rd Street Tunnel carries the IND 63rd Street Line of the New York City Subway. , the tunnel's lower level has never been used for passenger service, but is expected to carry Long Island Rail Road (LIRR) trains to a new train terminal under Grand Central Terminal, following the completion of the East Side Access project, scheduled for 2022. Construction of the 63rd Street Tunnel began in 1969, and the tunnel was holed through beneath Roosevelt Island in 1972. Completion of the tunnel and its connections was delayed by the 1975 New York City fiscal crisis and the upper level was not opened until 1989, twenty years after construction started. The lower level was not ope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Side Access
East Side Access (ESA) is a public works project in New York City that extended the Long Island Rail Road (LIRR) from its Main Line in Queens into a new station under Grand Central Terminal on Manhattan's East Side. A project of the Metropolitan Transportation Authority (MTA) originally scheduled to open in 2009, the new station and tunnels are tentatively scheduled to start service in December 2022. For several weeks there will be a shuttle service schedule, then full service.The project's estimated construction cost rose nearly threefold from the planned $3.5 billion to $11.1 billion , making it one of the world's most expensive underground rail-construction projects. East Side Access is based on transit plans from the 1950s, though an LIRR terminal on Manhattan's East Side was first proposed in 1963. The planned LIRR line was included in the 1968 Program for Action of transit improvements in the New York City area. Lack of funds prevented the construction of any ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City Transit Authority
The New York City Transit Authority (also known as NYCTA, the TA, or simply Transit, and branded as MTA New York City Transit) is a public-benefit corporation in the U.S. state of New York that operates public transportation in New York City. Part of the Metropolitan Transportation Authority, the busiest and largest transit system in North America, the NYCTA has a daily ridership of 8million trips (over 2.5billion annually). The NYCTA operates the following systems: *New York City Subway, a rapid transit system in Manhattan, the Bronx, Brooklyn, and Queens. *Staten Island Railway, a rapid transit line on Staten Island (operated by the subsidiary Staten Island Rapid Transit Operating Authority) *New York City Bus, an extensive bus network serving all five boroughs, managed by MTA Regional Bus Operations. Name As part of establishing a common corporate identity, the Metropolitan Transportation Authority in 1994 assigned popular names to each of its subsidiaries and affiliates. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnel Boring Machine
A tunnel boring machine (TBM), also known as a "mole", is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata. They may also be used for microtunneling. They can be designed to bore through hard rock, wet or dry soil, or sand. Tunnel diameters can range from (micro-TBMs) to to date. Tunnels of less than a metre or so in diameter are typically done using trenchless construction methods or horizontal directional drilling rather than TBMs. TBMs can be designed to excavate non-circular tunnels, including u-shaped, horseshoe, square or rectangular tunnels. Tunnel boring machines are used as an alternative to drilling and blasting (D&B) methods in rock and conventional "hand mining" in soil. TBMs have the advantages of limiting the disturbance to the surrounding ground and producing a smooth tunnel wall. This significantly reduces the cost of lining the tunnel, and makes them suitable to use in urban areas. The major disadvan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Lindsay
John Vliet Lindsay (; November 24, 1921 – December 19, 2000) was an American politician and lawyer. During his political career, Lindsay was a U.S. congressman, mayor of New York City, and candidate for U.S. president. He was also a regular guest host of ''Good Morning America''. Lindsay served as a member of the United States House of Representatives from January 1959 to December 1965 and as mayor of New York City from January 1966 to December 1973. He switched from the Republican to the Democratic Party in 1971, and launched a brief and unsuccessful bid for the 1972 Democratic presidential nomination as well as the 1980 Democratic nomination for Senator from New York. Early life Lindsay was born in New York City on West End Avenue to George Nelson Lindsay and the former Florence Eleanor Vliet. He grew up in an upper-middle-class family of English and Dutch descent. Lindsay's paternal grandfather migrated to the United States in the 1880s from the Isle of Wight, and his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Park
Central Park is an urban park in New York City located between the Upper West Side, Upper West and Upper East Sides of Manhattan. It is the List of New York City parks, fifth-largest park in the city, covering . It is the most visited urban park in the United States, with an estimated 42 million visitors annually , and is the most filmed location in the world. After proposals for a large park in Manhattan during the 1840s, it was approved in 1853 to cover . In 1857, landscape architects Frederick Law Olmsted and Calvert Vaux won a Architectural design competition, design competition for the park with their "Greensward Plan". Construction began the same year; existing structures, including a majority-Black settlement named Seneca Village, were seized through eminent domain and razed. The park's first areas were opened to the public in late 1858. Additional land at the northern end of Central Park was purchased in 1859, and the park was completed in 1876. After a period of de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cut-and-cover
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to allow wildlife to cross human-made barriers safely. Tu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Deposit, Maryland
Port Deposit is a town in Cecil County, Maryland, United States. It is located on the east bank of the Susquehanna River near its discharge into the Chesapeake Bay. The population was 653 at the 2010 census. Geography Port Deposit is located at (39.610915, -76.100172). According to the United States Census Bureau, the town has a total area of , of which is land and is water. It is the westernmost incorporated municipality in Cecil County, as well as in the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metropolitan Statistical Area, better known as the Delaware Valley. History Early history The first recorded European visits to the area were the 1608 and 1609 expeditions led by Captain John Smith up the Chesapeake Bay. He sailed about up the Susquehanna River to the present location of Port Deposit, and gave the name of "Smythe Fayles" to the rapids just above the future town. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MTA Capital Construction
MTA Construction and Development Company is a subsidiary of the Metropolitan Transportation Authority (MTA), formed in July 2003 as MTA Capital Construction Company to manage the MTA's major capital projects in the New York metropolitan area. It mainly focuses on improving transportation infrastructure and facilities in New York City, the Hudson Valley, and Long Island areas. Funding primarily comes from local, state, and national bond sales and budgets. In 2017 Janno Lieber became MTA Capital Construction president; in 2021 he was appointed Acting Chair of the MTA. Projects being built under MTA Capital Construction include the East Side Access and phases 2, 3, and 4 of the Second Avenue Subway. The Fulton Center was completed in November 2014 under MTA Capital Construction; the 7 Subway Extension was completed in September 2015; and the Second Avenue Subway's first phase was completed in January 2017. Other projects include the third track on the Main Line on the Long Island R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Program For Action
Metropolitan Transportation: A Program for Action, also known as simply the Program for Action, the Grand Design, or the New Routes Program, was a proposal in the mid-1960s for a large expansion of mass transit in New York City, created under then-Mayor John Lindsay. Originally published on February 29, 1968, the Program for Action was one of the most ambitious expansion plans in the history of the New York City Subway. The plan called for of tracks to be constructed, and more than 80% of the new trackage was to be built in the borough of Queens. The $2.9 billion plan also called for improvements to other modes of mass transit, such as the present-day Long Island Rail Road and Metro-North Railroad commuter rail systems, and further integration between mass transit and the New York City-area airport system. Transport improvements built under the Program for Action were supposed to relieve overcrowding on existing transit modes in the New York City area. However, even though man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania Station (New York City)
Pennsylvania Station, also known as New York Penn Station or simply Penn Station, is the main intercity railroad station in New York City and the busiest transportation facility in the Western Hemisphere, serving more than 600,000 passengers per weekday . It is located in Midtown Manhattan, beneath Madison Square Garden in the block bounded by Seventh and Eighth Avenues and 31st and 33rd Streets, and in the James A. Farley Building, with additional exits to nearby streets. It is close to Herald Square, the Empire State Building, Koreatown, and Macy's Herald Square. Penn Station has 21 tracks fed by seven tunnels (the two North River Tunnels, the four East River Tunnels, and the single Empire Connection tunnel). It is at the center of the Northeast Corridor, a passenger rail line that connects New York City to Boston, Philadelphia, Washington, D.C., and intermediate points. Intercity trains are operated by Amtrak, which owns the station, while commuter rail services are ope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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