Sigvald Johannesson
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Sigvald Johannesson
Sigvald Johannesson (1877–1953) was a civil engineer best known for his design of the Pulaski Skyway. Johannesson was a graduate of the University of Copenhagen who later worked on the London Underground. He emigrated to the United States and worked on the North River Tunnels and the Hudson and Manhattan Railroad tunnels under the Hudson River. He joined the New Jersey Highway Department (now the New Jersey Department of Transportation The New Jersey Department of Transportation (NJDOT) is the agency responsible for transportation issues and policy in New Jersey, including maintaining and operating the state's highway and public road system, planning and developing transporta ...) during the early development of the Skyway project and is considered to be responsible for its ultimate design. Johannesson worked the agency until his retirement in 1948 as head of the Division of Planning and Economics. In 1931, he published a seminal work entitled ''Highway Economics''. He died ...
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Pulaski Skyway Full View
Pulaski may refer to: Places * Pulaski Heights, a section of the city of Little Rock, Arkansas * Pulaski Shoal, an underwater Unmanned reef lights of the Florida Keys#Tennessee Reef Light, landform west of the Florida Keys * Pulaski, Georgia, a town * Pulaski Square, one of the "Squares of Savannah" in the US state of Georgia * Pulaski State Prison, a prison facility operated by the US State of Georgia * Pulaski Tunnel, a historic site related to a 1910 forest fire in the northern panhandle of the U.S. state of Idaho * Pulaski, Indiana, an unincorporated community * Pulaski, Illinois, a village * Pulaski Road (Chicago), major north-south street in the city of Chicago, Illinois, USA * Mount Pulaski, Illinois * Jasper-Pulaski Fish and Wildlife Area, a hunting & fishing wildlife area administered by the US state of Indiana * Pulaski, Iowa * Lake Pulaski, a lake in Minnesota * Pulaski, Mississippi * Pulaski, Missouri * Pulaski, New York * Pulaski, Ohio, a census-designated place * ...
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Pulaski Skyway
The Pulaski Skyway is a four-lane bridge-causeway in the Gateway Region, northeastern part of the U.S. state of New Jersey, carrying an freeway, expressway designated U.S. Route 1/9 (US 1/9) for most of its length. The structure has a total length of . Its longest bridge spans . Traveling between Newark, New Jersey, Newark and Jersey City, New Jersey, Jersey City, the roadway crosses the Passaic River, Passaic and Hackensack River, Hackensack rivers, Kearny Point, the peninsula between them, and the New Jersey Meadowlands. Designed by Sigvald Johannesson, the Casimir Pulaski, General Casimir Pulaski Skyway opened in 1932 as the last part of the Route 1 Extension, Route 1 Extension, one of the first controlled-access highways or "super-highways" in the United States, to provide a connection to the Holland Tunnel. One of several major projects built during the reign of Hudson County, New Jersey, Hudson County political boss Frank Hague, its construction was a source ...
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University Of Copenhagen
The University of Copenhagen ( da, Københavns Universitet, KU) is a prestigious public university, public research university in Copenhagen, Copenhagen, Denmark. Founded in 1479, the University of Copenhagen is the second-oldest university in Scandinavia after Uppsala University, and ranks as one of the top universities in the Nordic countries, Europe and the world. Its establishment sanctioned by Pope Sixtus IV, the University of Copenhagen was founded by Christian I of Denmark as a Catholic teaching institution with a predominantly Theology, theological focus. In 1537, it was re-established by King Christian III as part of the Lutheran Reformation. Up until the 18th century, the university was primarily concerned with educating clergymen. Through various reforms in the 18th and 19th century, the University of Copenhagen was transformed into a modern, Secularism, secular university, with science and the humanities replacing theology as the main subjects studied and taught. Th ...
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London Underground
The London Underground (also known simply as the Underground or by its nickname the Tube) is a rapid transit system serving Greater London and some parts of the adjacent ceremonial counties of England, counties of Buckinghamshire, Essex and Hertfordshire in England. The Underground has its origins in the Metropolitan Railway, the world's first underground passenger railway. Opened on 10 January 1863, it is now part of the Circle line (London Underground), Circle, District line, District, Hammersmith & City line, Hammersmith & City and Metropolitan lines. The first line to operate underground electric locomotive, electric traction trains, the City & South London Railway in 1890, is now part of the Northern line. The network has expanded to 11 lines, and in 2020/21 was used for 296 million passenger journeys, making it List of metro systems, one of the world's busiest metro systems. The 11 lines collectively handle up to 5 million passenger journeys a day and serve 272 ...
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North River Tunnels
The North River Tunnels are a pair of rail tunnels that carry Amtrak and New Jersey Transit passenger lines under the Hudson River between Weehawken, New Jersey, and Pennsylvania Station in Manhattan, New York City, New York. Built between 1904 and 1908 by the Pennsylvania Railroad (PRR) to allow its trains to reach Manhattan, they opened for service in late 1910. The tunnels allow a maximum of 24 crossings per hour each way and operate near capacity during peak hours. The tunnels were damaged by flooding in 2012, causing frequent delays in train operations. In May 2014, Amtrak stated that within 20 years one or both of the tunnels would have to be shut down. In May 2021, the U.S. Department of Transportation (USDOT) approved construction of two new tunnels. The new tunnels are scheduled to open in 2035, with rehabilitation of the old tunnels completed by 2038. History Context The PRR had consolidated its control of railroads in New Jersey with the lease of United New Jersey Rai ...
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Hudson And Manhattan Railroad
Port Authority Trans-Hudson (PATH) is a rapid transit system in the northeastern New Jersey cities of Newark, Harrison, Jersey City, and Hoboken, as well as Lower and Midtown Manhattan in New York City. It is operated as a wholly owned subsidiary of the Port Authority of New York and New Jersey. PATH trains run around the clock year round; four routes serving 13 stations operate during the daytime on weekdays, while two routes operate during weekends, late nights, and holidays. It crosses the Hudson River through cast iron tunnels that rest on the river bottom. It operates as a deep-level subway in Manhattan and the Jersey City/Hoboken riverfront; from Grove Street in Jersey City to Newark, trains run in open cuts, at grade level, and on elevated track. In , the system saw rides, or about per weekday in . The routes of the PATH system were originally operated by the Hudson & Manhattan Railroad (H&M), built to link New Jersey's Hudson Waterfront with New York City. The syste ...
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North River (Hudson River)
North River is an alternative name for the southernmost portion of the Hudson River in the vicinity of New York City and Gateway Region, northeastern New Jersey in the United States. The entire watercourse was known as the North River by the Dutch in the early seventeenth century; the term fell out of general use for most of the river's 300+ mile course during the early 1900s. The name remains in limited use among local mariners and others and on some nautical charts and maps. The term is also used for infrastructure on and under the river, such as the North River piers, North River Tunnels, and the North River Wastewater Treatment Plant. At different times "North River" has referred to: * the entire Hudson * the approximate 160-mile portion of the Hudson below its confluence with the Mohawk River, which is under Tide, tidal influence * the portion of it running between Manhattan and New Jersey * the length flowing between Lower Manhattan and Hudson County, New Jersey. Its his ...
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New Jersey Department Of Transportation
The New Jersey Department of Transportation (NJDOT) is the agency responsible for transportation issues and policy in New Jersey, including maintaining and operating the state's highway and public road system, planning and developing transportation policy, and assisting with rail, freight, and intermodal transportation issues. It is headed by the Commissioner of Transportation. The present Commissioner is Diane Gutierrez-Scaccetti. History The agency that became NJDOT began as the New Jersey State Highway Department (NJSHD) circa 1920. NJDOT was established in 1966 as the first State transportation agency in the United States. The Transportation Act of 1966 (Chapter 301, Public Laws, 1966) established the NJDOT on December 12, 1966. Since the late 1970s, NJDOT has been phasing out or modifying many list of traffic circles in New Jersey, traffic circles in New Jersey. In 1979, with the establishment of New Jersey Transit, NJDOT's rail division, which funded and supported State-s ...
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1877 Births
Events January–March * January 1 – Queen Victoria is proclaimed ''Empress of India'' by the ''Royal Titles Act 1876'', introduced by Benjamin Disraeli, the Prime Minister of the United Kingdom . * January 8 – Great Sioux War of 1876 – Battle of Wolf Mountain: Crazy Horse and his warriors fight their last battle with the United States Cavalry in Montana. * January 20 – The Conference of Constantinople ends, with Ottoman Turkey rejecting proposals of internal reform and Balkan provisions. * January 29 – The Satsuma Rebellion, a revolt of disaffected samurai in Japan, breaks out against the new imperial government; it lasts until September, when it is crushed by a professionally led army of draftees. * February 17 – Major General Charles George Gordon of the British Army is appointed Governor-General of the Sudan. * March – ''The Nineteenth Century (periodical), The Nineteenth Century'' magazine is founded in London. * Marc ...
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1953 Deaths
Events January * January 6 – The Asian Socialist Conference opens in Rangoon, Burma. * January 12 – Estonian émigrés found a Estonian government-in-exile, government-in-exile in Oslo. * January 14 ** Marshal Josip Broz Tito is chosen President of Socialist Federal Republic of Yugoslavia, Yugoslavia. ** The Central Intelligence Agency, CIA-sponsored Robertson Panel first meets to discuss the Unidentified flying object, UFO phenomenon. * January 15 – Georg Dertinger, foreign minister of East Germany, is arrested for spying. * January 19 – 71.1% of all television sets in the United States are tuned into ''I Love Lucy'', to watch Lucy give birth to Little Ricky, which is more people than those who tune into Dwight Eisenhower's inauguration the next day. This record has yet to be broken. * January 20 – Dwight D. Eisenhower is First inauguration of Dwight D. Eisenhower, sworn in as the 34th President of the United States. * January 24 ** Mau Mau Upr ...
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Danish Civil Engineers
Danish may refer to: * Something of, from, or related to the country of Denmark People * A national or citizen of Denmark, also called a "Dane," see Demographics of Denmark * Culture of Denmark * Danish people or Danes, people with a Danish ancestral or ethnic identity * A member of the Danes, a Germanic tribe * Danish (name), a male given name and surname Language * Danish language, a North Germanic language used mostly in Denmark and Northern Germany * Danish tongue or Old Norse, the parent language of all North Germanic languages Food * Danish cuisine * Danish pastry, often simply called a "Danish" See also * Dane (other) * * Gdańsk * List of Danes * Languages of Denmark The Kingdom of Denmark has only one official language, Danish, the national language of the Danish people, but there are several minority languages spoken, namely Faroese, German, and Greenlandic. A large majority (about 86%) of Danes also s ... {{disambiguation Language and nation ...
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American Civil Engineers
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * ...
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