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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] |
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] |
Chicago Transit Authority
The Chicago Transit Authority (CTA) is the operator of mass transit in Chicago, Illinois, United States, and some of its surrounding suburbs, including the trains of the Chicago 'L' and CTA bus service. In , the system had a ridership of , or about per weekday as of . The CTA is an Illinois independent governmental agency that started operations on October 1, 1947, upon the purchase and combination of the transportation assets of the Chicago Rapid Transit Company and the Chicago Surface Lines streetcar system. In 1952, CTA purchased the assets of the Chicago Motor Coach Company, which was under the control of Yellow Cab Company founder John D. Hertz, resulting in a fully unified system. Today, the CTA is one of the three service boards financially supported by the Regional Transportation Authority and CTA service connects with the commuter rail Metra, and suburban bus and paratransit service, Pace. Operations The Chicago Transit Authority provides service in Chicago a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago River
The Chicago River is a system of rivers and canals with a combined length of that runs through the city of Chicago, including its center (the Chicago Loop). Though not especially long, the river is notable because it is one of the reasons for Chicago's geographic importance: the related Chicago Portage is a link between the Great Lakes and the Mississippi River Basin, and ultimately the Gulf of Mexico. The river is also noteworthy for its natural and human-engineered history. In 1887, the Illinois General Assembly decided to reverse the flow of the Chicago River through civil engineering by taking water from Lake Michigan and discharging it into the Mississippi River watershed, partly in response to concerns created by an extreme weather event in 1885 that threatened the city's water supply. In 1889, the Illinois General Assembly created the Chicago Sanitary District (now the Metropolitan Water Reclamation District) to replace the Illinois and Michigan Canal with the Chica ... [...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] |
Second World War
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Van Buren Street Tunnel
Between 1892 and 1906, Chicago had three cable car tunnels under the Chicago River. Two were built for pedestrian and horse traffic and later converted, the third was built specially for cable-cars. After cable service ended they would be used by electric streetcars. By 1900, Chicago had a cable-based transit system that carried 80 million passengers a year, but all cable routes leaving downtown to the North or West had to cross the navigable Chicago River. Heavy shipping traffic required movable bridges, which cable lines couldn't cross. Two existing public tunnels were converted for cable use, and a third was built as a private venture. In 1906, all Chicago cable lines were converted to electricity and the tunnels were closed. All would reopen for streetcar service, but with the change to electricity streetcars could cross bridges and the tunnels were less important. One ended regular service in 1924, one was closed in 1939, and one remained in regular service until 1952. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eisenhower Expressway
Interstate 290 (I-290) is an auxiliary Interstate Highway that runs westward from the Chicago Loop. The portion of I-290 from I-294 to its east end is officially called the Dwight D. Eisenhower Expressway. In short form, it is known as "the Ike" or the Eisenhower. Before being designated the Eisenhower Expressway, the highway was called the Congress Expressway because of the surface street that was located approximately in its path and onto which I-290 runs at its eastern terminus in the Loop. I-290 connects I-90 (Jane Addams Memorial Tollway) in Rolling Meadows with I-90/ I-94 (John F. Kennedy Expressway/Dan Ryan Expressway) near the Loop. North of I-355, the freeway is sometimes known locally as Illinois Route 53 (IL 53), or simply Route 53, since IL 53 existed before I-290. However, it now merges with I-290 at Biesterfield Road. In total, I-290 is long. Route description Jane Addams Memorial Tollway to Veterans Memorial Tollway This section is lon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halsted Street
Halsted Street is a major north-south street in the U.S. city of Chicago, Illinois. Location In Chicago's grid system, Halsted Street marks 800 West, west of State Street, from Grace Street (3800 N) in Lakeview south to the city limits at the Little Calumet River (13000 S) in West Pullman, a length of 168 north-south Chicago blocks. (From Grace north to Lawrence Avenue (4800 N) in Uptown, 800 W is marked by Clarendon Avenue.) Environs North Side In Lakeview Halsted passes through Wrigleyville, as intersecting with Addison Street, it is only two blocks east of Wrigley Field home of the Chicago Cubs. Halsted is then lined with restaurants, bars and gay bars and clubs as one enters Boystown, Chicago's main gay and lesbian community, running as far as Belmont Avenue. This area also contains numerous theaters and comedy clubs. As it continues south past Diversey (2800 N), it goes past DePaul University and through the Lincoln Park area, as a primary thoroughfare through the ... [...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] |
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] |
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