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LaSalle Street Tunnel
The LaSalle Street Tunnel was Chicago's second traffic tunnel under the Chicago River. It was started November 3, 1869, and completed July 4, 1871. It was designed by William Bryson who was the resident engineer for the Washington Street Tunnel. It was 1,890 feet (576m) long, from Randolph Street north to Hubbard (then Michigan) Street, and cost $566,000. History As built Originally built with one lane for pedestrians and 2 lanes for horse-drawn traffic, by the 1880s it was in poor condition. On March 23, 1888, the North Chicago Street Railroad leased the tunnel. If they repaired it and made other local improvements they could use the tunnel exclusively for cable car service. The reversing of the Chicago River in 1900 exposed the roof of the tunnel in the new riverbed and in 1904 the Federal government declared it a hazard to navigation. The tunnel was closed to cable cars on October 21 1906. Reconstruction The approaches were deepened to a new lower tunnel level. The grades ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago Surface Lines
The Chicago Surface Lines (CSL) was operator of the street railway system of Chicago, Illinois, from 1913 to 1947. The firm is a predecessor of today's publicly owned operator, the Chicago Transit Authority. History The first streetcars in Chicago were horse cars run by the Chicago City Railway Company and the North Chicago City Railway Company around 1858-1861. This method was slow and expensive, and the companies began substituting cable cars in the 1880s. Chicago City Railway was the first in (1881), and with the addition of the Chicago Passenger Railway (1883) and the West Chicago Street Railroad Company (1887), Chicago had the largest cable railway system in the world. The north and west side cable car systems were constructed by an investment syndicate under the direction of Charles Yerkes. It was also in the 1880s that electric-powered " trolleys" first became practical. The Chicago companies hesitated at first to install these faster and more efficient systems beca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goose Island (Chicago)
Goose Island is a artificial island in Chicago, Illinois, formed by the North Branch of the Chicago River on the west and the North Branch Canal on the east. It is about long and across at its widest point. Early history The name may have originally referred to a small natural island at the north side of the confluence of the North and South Branches of the Chicago River that was home to seasonal flocks of birds. In the late 1840s, the surrounding area was on the fringes of Chicago and a group of Irish immigrants started squatting on the unoccupied land around what is now Kinzie Street, between Orleans Street and the river. This settlement may have been known as Kilgubbin, after an area of County Cork that had been home to many of the immigrants. The squatters eventually moved a short distance north to an area on the east side of the river between Chicago Avenue and Division Street, site of the present-day Goose Island. The original Goose Island had been dredged away by 1865. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Chicago
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transportation In Chicago
Chicago, Illinois is the third-largest city in the United States and a world transit hub. The area is served by two major airports, numerous highways, elevated/subway local train lines, city/suburban commuter rail lines, it is the national passenger rail hub for Amtrak routes, and is the main freight rail hub of the North American continent. Surface transportation networks and public ways within the city are the responsibility of the Chicago Department of Transportation. Mass transit in much of the Chicago metropolitan area is managed through the Regional Transportation Authority (RTA), which was installed by referendum in 1974. The RTA provides transportation services through the funding of three subordinate agencies: the Chicago Transit Authority, Metra, and Pace. Operation of the city's airports is the responsibility of the Chicago Department of Aviation. Airports *O'Hare International Airport, which is the second busiest airport in the world by one measure, is a major air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railroad Tunnels In Illinois
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer faciliti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington Street Tunnel (Chicago)
The Washington Street Tunnel was the first traffic tunnel under the Chicago River. J.L. Lake was awarded the contract to construct the tunnel in July 1867 and its construction was completed January 1, 1869. This tunnel was 1605 feet long, from Franklin Street west to Clinton Street, and cost $517,000. History As built Originally built of masonry with one lane for pedestrians and 2 lanes for horse-drawn traffic, by 1884 it was leaking and had been closed. In 1888 the West Chicago Street Railroad leased the tunnel. If they repaired it and built a vehicle bridge they could use the tunnel exclusively for cable car service. Construction began in 1888 and the tunnel was reopened August 12, 1890 The reversing of the Chicago River in 1900 lowered the water level and exposed the roof of the tunnel in the riverbed. Several ships ran aground on it, damaging the roof. In 1904 the Federal government declared it a hazard to navigation, it was closed on August 19, 1906. Reconstruction A wid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Street (Chicago)
Lake Street is an east–west street in Chicago and part of its suburbs. A portion of Lake Street is designated as U.S. Route 20. Lake Street begins in downtown Chicago and travels west to the eastern terminus of the Elgin Bypass around suburban Elgin. The street travels west through the city and then begins to travel in a northwest fashion through several suburbs. The street is a distance of roughly . Route description Lake street begins at the end on the Elgin Bypass and intersection of Shales Pkwy and Bluff City Blvd. US 20 comes from the Elgin bypass onto Lake St. It then crosses the Canadian National Railway and has a traffic light with a suburban road. It then gradually climbs a hill and has another traffic light with car dealerships on the left side when facing east. It then passes by some residential areas and has an interchange with Illinois Route 59 (IL 59). After passing thorugh more residential areas and some warehouses, it crosses under the Metra's Mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clark/Lake (CTA Station)
Clark/Lake is an 'L' station located at 100/124 West Lake Street in Chicago's Loop district, and is accessed from the James R. Thompson Center and 203 North LaSalle building. It is one of the most complex stations on the 'L' system, comprising an elevated station and a subway station. The elevated station is serviced by the Brown, Green, Orange, Pink, and Purple Lines, while the subway platform is serviced by the Blue Line. In December 2014, it had an average of 17,644 weekday passenger entrances, making it the second busiest station in the 'L' system. The Richard J. Daley Center, Chicago City Hall, and Chicago Title and Trust Center are also served by the station. It is the busiest station on the Loop Elevated, and the second-busiest station on the 'L' system as of December 2014. This station has been recognized as the station(s) with the most pickpockets by ABC 7 Chicago. History Clark/Lake is a 'super-station' consisting of two stations that have been merged into one.Cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Line (Chicago Transit Authority)
The Blue Line is a Chicago "L" line which extends through The Loop from O'Hare International Airport at the far northwest end of the city, through downtown via the Milwaukee–Dearborn subway and across the West Side to its southwest end at Forest Park, with a total of 33 stations (11 on the Forest Park branch, 9 in the Milwaukee–Dearborn subway and 13 on the O'Hare branch). It is the longest line on the "L" system and second busiest, with an average of 47,120 passengers boarding each weekday in 2021. The Blue Line and Red Line are the only two "L" lines to provide 24-hour service year-round. The Blue Line is also one of only two lines with more than one station with the same name, with the Green Line being the other. (The Blue Line has two stations at Harlem Avenue: one in the Kennedy Expressway on the Northwest side and one on the south side of the Eisenhower Expressway in Forest Park, Illinois. It also has two stations on Western Avenue: one on the line between O’ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drydock
A dry dock (sometimes drydock or dry-dock) is a narrow basin or vessel that can be flooded to allow a load to be floated in, then drained to allow that load to come to rest on a dry platform. Dry docks are used for the construction, maintenance, and repair of ships, boats, and other watercraft. History Greco-Roman world The Greek author Athenaeus of Naucratis (V 204c-d) reports something that may have been a dry dock in Ptolemaic Egypt in the reign of Ptolemy IV Philopator (221-204 BC) on the occasion of the launch of the enormous ''Tessarakonteres'' rowing ship. It has been calculated that a dock for a vessel of such a size might have had a volume of 750,000 gallons of water. In Roman times, a shipyard at Narni, which is still studied, may have served as a dry dock. Medieval China The use of dry docks in China goes at least as far back the 10th century A.D. In 1088, Song Dynasty scientist and statesman Shen Kuo (1031–1095) wrote in his '' Dream Pool Essays'': Renais ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LaSalle Street
LaSalle Street is a major north-south street in Chicago named for Robert de La Salle, a 17th century French explorer of the Illinois Country. The portion that runs through the Chicago Loop is considered to be Chicago's financial district. South Side South of the Financial District, LaSalle Street gets cut off for a while by the Amtrak/Metra Rail yard from Taylor St to 1600 South. It runs parallel to the Rock Island District Metra line. South of 26th Street, it serves as a frontage road for the Dan Ryan Expressway until 47th street, where it merges with Wentworth Avenue. South of 47th, it starts and stops as a local street until it finally terminates at Sibley Boulevard in Dolton. In the Loop The stretch of LaSalle Street and its adjacent buildings in the Loop is recognized as the West Loop–LaSalle Street Historic District. The south end of LaSalle Street terminates at the art-deco Chicago Board of Trade Building, a Chicago Landmark and National Historic Landmark. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cable Car (railway)
A cable car (usually known as a cable tram outside North America) is a type of cable railway used for Public transport, mass transit in which rail cars are hauled by a continuously moving Wire rope, cable running at a constant speed. Individual cars stop and start by releasing and gripping this cable as required. Cable cars are distinct from funiculars, where the cars are permanently attached to the cable. History The first cable-operated railway, employing a moving rope that could be picked up or released by a grip on the cars was the Fawdon Wagonway in 1826, a colliery railway line. The London and Blackwall Railway, which opened for passengers in east London, England, in 1840 used such a system. The rope available at the time proved too susceptible to wear and the system was abandoned in favour of steam locomotives after eight years. In America, the first cable car installation in operation probably was the IRT Ninth Avenue Line, West Side and Yonkers Patent Railway i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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