[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/pont-de-kinzie-street-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/pont-de-kinzie-street-wikipedia\/","headline":"Pont de Kinzie Street – Wikipedia","name":"Pont de Kinzie Street – Wikipedia","description":"before-content-x4 The Kinzie Street railway bridge (or Carroll Ave railroad bridge [ first ] ), officially Union Pacific railroad bridge","datePublished":"2019-06-28","dateModified":"2019-06-28","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/2\/27\/Kinzie_Street_railroad_bridge_schematic.png\/220px-Kinzie_Street_railroad_bridge_schematic.png","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/2\/27\/Kinzie_Street_railroad_bridge_schematic.png\/220px-Kinzie_Street_railroad_bridge_schematic.png","height":"165","width":"220"},"url":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/pont-de-kinzie-street-wikipedia\/","wordCount":3386,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4The Kinzie Street railway bridge (or Carroll Ave railroad bridge [ first ] ), officially Union Pacific railroad bridge ) is a tilting bridge spanning the northern branch of the Chicago river near its confluence with the main branch. It is located in the district of Wolf Point, and makes the connection between the sector of Near North Side and that of Near West Side in Chicago.        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4At the time of its opening in 1908, it was the longest rocking bridge (about 60 meters) and the heaviest in the world: 726 t [ 2 ] For a counterweight of 1,131 t . The bridge is maintained by the Chicago Department of Transportation (CDOT), the municipal service responsible for the maintenance and management of urban infrastructure in the city of Chicago.          (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Various bridges were previously built on the same site under the leadership of William B. Ogden, first mayor of Chicago and promoter of rail and naval links. They include the first bridge that made it possible to cross the northern branch of the Chicago river, the first Chicago railway bridge, and one of the first bridges built entirely in steel in the United States. The Chicago Sun-Times , whose headquarters were located directly east of the bridge, moved its printing plant in downtown Chicago in 2000, and the bridge has not been used since. Instead of the building located at one (1) thousand [ 3 ] The Trump International Hotel and Tower was built, which in 2009 became the second highest skyscraper from Chicago after Willis Tower, and the third of the United States after the One World Trade Center. The Kinzie Street bridge is located at 41 \u00b0 53 \u2032 18.7 \u2033 N, 87 \u00b0 38 \u2032 21 \u2033 O. It is East-West and Saves the North Branch ( North Branch ) of the Chicago river, between the sectors of Near North Side and Near West Side. To the south is the historic district of Wolf Point, at the confluence of the north and southern branches of the Chicago river, and in the east is the 350 West Mart Center (River North Point) and the merchandise Mart. The railroad track is a branch of the Pacific Railroad Union [ 4 ] , which turns from the line of the Union Pacific\/North Line approximately 1 mile (1.6 km) northwest of the bridge. The railway east of the bridge has not been in service since 2000 [ 5 ] . Given the tier of 6.5 feet lowered (\u00b1 2m) [ 6 ] , the bridge is still in a high position.        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Table of ContentsFirst bridges [ modifier | Modifier and code ] The large era of bridges [ modifier | Modifier and code ] Engineering [ modifier | Modifier and code ] Use and perennity [ modifier | Modifier and code ] Related articles [ modifier | Modifier and code ] external links [ modifier | Modifier and code ] First bridges [ modifier | Modifier and code ] After a traveler (1829), a pedestrian bridge (1832) and the first rail link on floating bridge (1852), the 1879 turning bridge suffered from the weaknesses of the material subjected to intense vibrations (Bessemer metal process, improved by the engineer Hay). The replacement is entrusted to the engineer who had studied the composition in phosphorus and sulfur of steel, William H. Finley. The large era of bridges [ modifier | Modifier and code ] Pressing the central importance of communications, the city of Chicago wishes to develop a bridge prototype metallic To be reproduced in many copies above its rivers. With the reversal of the river current in 1900, the first bridge turning point and its pillar central become an obstacle for barges and ships using the new broader locks of the new channels: 80 feet (24.5 m) for that of the lake, 110 (35.5 m) for those of the Illinois waterway [ 7 ] . For a span or tracking route (rail) of 170 feet (59 m, excluding the tower, fixed), the useful naval width authorized under the new bridge is only 100 (30.5 m) [ 8 ] , the difference being occupied by the pillars, abutments and various guard devices, common game between the outpatient and useful dimensions. Engineering [ modifier | Modifier and code ]  Schematic of its operation. To support the colossal mass of a unique span, the foundations were the subject of one of the many first. A 41 -foot (12.5 m) x 51 (15.5 m) lift box was sent by water from Goose Island [ 9 ] in almost a month at the end of 1907. The February 21, 1908 , the excavation reached 50 feet. The cylindrical piles were sunk through a bed of concrete to the rocky layer. THE April 3 , the box was filled with concrete. To meet the requirements of railway alignment, the chosen plan is a single -spanned tilted bridge, built by the company of Joseph B. Strauss who built the Golden Gate in San Francisco. Started on May 17 , \u201cThe span has [\u2026] a fixed joint A; Each main beam is prolonged by a deformable quadrilateral AB Co solidarity by the CO connecting rod of a pendulum which supports a counterweight [ ten ] \u00bbOscillating around a tourte O. The 4 pivots require only a moderate motorization (50 CV) thanks to a precise balance; Sensitive to bad weather, wind, dust, and … with fresh paint, it has brakes and, at the end of the race, shock absorbers and a locking system. Special fact: the point is slightly asymmetrical. During the few months of work, the turning bridge remained in operation. The location of the new tilting bridge overflowing half the old one, it was cut to be replaced by half a structure fixed provisional. Use and perennity [ modifier | Modifier and code ] The new railway bridge has been built in two lanes, but designed for 4 possibly. This project was not carried out, the number of maneuvers having increased from 16,608 in 1915 to 9,587 in 1922: the railway of the Chicago and North Western Railway which was originally going to the Ogden Slip [ 11 ] , did not serve the passenger station Wells Street Station that for three years until the inauguration of the Ogilvie Transportation Center. Given his air drawn dropped by only 6.5 feet (barely 2m), he was the last guardian bridge 24 hours a day. Although disused, the bridge is subject to the operating rules of the American Federal Code ( CFR ), title 33, chapter 117 . To maintain the right accessible From the railway company, a truck on rail spends there once a year. His name is due to his consecration as Chicago Landmark (CL) by the City of Chicago in 2007. Occasionally disputed, his survival not necessarily assured. [1] – http:\/\/chicagoloopbridges.com\/BackGround12\/evolution.html and https:\/\/historicbridges.org\/truss\/nbrail\/kinzieswing1_lage.jpg \u2191 Carroll Ave railroad bridge  \u2191 (in) Justin M. Spiney, ‘ Chicago & North Western railway, Kinzie Street bridge \u00bb , on Historic american engineering record , January 2001 (consulted the August 21, 2020 )  \u2191 ‘ Trump International Hotel and Tower to Kinzie Street Bridge \u00bb , on Trump International Hotel and Tower to Kinzie Street Bridge  (consulted the August 24, 2020 )  \u2191 (in) Justin M. Spivey , ‘ Chicago & Northwestern Railway, Kinzie Street Bridge \u00bb , Historic American Engineering Record , Library of Congress (consulted the February 10, 2015 )  \u2191 (in) Thomas Mann , ‘ Navy Pier Line Study\u00bb  [ Archive du 8 juillet 2011] , Chicago Switching , 2004 (consulted the July 19, 2010 )  \u2191 (in) U.S. Army engineer district, Charts of the Illinois waterways , Chicago, Corps of engineers, 1987 , 77 p. , p. 70  \u2191 (in) U. S. Corps of engineers, Charts of the Illinois waterways , Chicago, U. S. Army engineer district, 77\u00a0 p. , p. 3  \u2191 (in) Noa, Recreational Chart 14926 , Chicago, U. S. Department of Commerce, 30\u00a0 p. , p. 23  \u2191 (in) Justin M. Spivey, Chicago & North Western Railway, Kinzie Street Bridge , Historic American Engineering Record, January 2001 , p. twelfth  \u2191 M. Pietri, Study on tilting Strauss system bridges, in Annales des Ponts et Chauss\u00e9es. first re part. Memoirs and documents relating to the art of constructions and the service of the engineer , Paris, Annales des Ponts et Chauss\u00e9es, September-October 1933, fascicle 5, p. 190  \u2191 (in) U. S. Army corps of engineers, Charts of the Illinois Waterway , Chicago, Illinois, U. S. Army corps of engineers, 77\u00a0 p. , p. 70  Related articles [ modifier | Modifier and code ] external links [ modifier | Modifier and code ] Architecture resource :       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/pont-de-kinzie-street-wikipedia\/#breadcrumbitem","name":"Pont de Kinzie Street – Wikipedia"}}]}]