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Roundabout
A roundabout, a rotary and a traffic circle are types of circular intersection or junction in which road traffic is permitted to flow in one direction around a central island, and priority is typically given to traffic already in the junction.''The New Shorter Oxford English Dictionary,'' Volume 2, Clarendon Press, Oxford (1993), page 2632 In the United States, engineers use the term modern roundabout to refer to junctions installed after 1960 that incorporate design rules to increase safety. Compared to stop signs, traffic signals, and earlier forms of roundabouts, modern roundabouts reduce the likelihood and severity of collisions greatly by reducing traffic speeds through horizontal deflection and minimising T-bone and head-on collisions. Variations on the basic concept include integration with tram or train lines, two-way flow, higher speeds and many others. For pedestrians, traffic exiting the roundabout comes from one direction, instead of three, simplifying the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roundabout 14 61
A roundabout, a rotary and a traffic circle are types of circular intersection (road), intersection or junction in which road traffic is permitted to flow in one direction around a central island, and priority is typically given to traffic already in the junction.''The New Shorter Oxford English Dictionary,'' Volume 2, Clarendon Press, Oxford (1993), page 2632 In the United States, engineers use the term modern roundabout to refer to junctions installed after 1960 that incorporate design rules to increase safety. Compared to stop signs, traffic signals, and earlier forms of roundabouts, modern roundabouts reduce the likelihood and severity of collisions greatly by Traffic calming#Engineering measures, reducing traffic speeds through horizontal deflection and minimising Side collision#Broadside or T-bone collision, T-bone and head-on collisions. Variations on the basic concept include integration with tram or train lines, two-way flow, higher speeds and many others. For ped ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intersection (road)
An intersection or an at-grade junction is a junction where two or more roads converge, diverge, meet or cross at the same height, as opposed to an interchange, which uses bridges or tunnels to separate different roads. Major intersections are often delineated by gores and may be classified by road segments, traffic controls and lane design. This article primarily reflects practice in jurisdictions where vehicles are driven on the right. If not otherwise specified, "right" and "left" can be reversed to reflect jurisdictions where vehicles are driven on the left. Types Road segments One way to classify intersections is by the number of road segments (arms) that are involved. * A three-way intersection is a junction between three road segments (arms): a T junction when two arms form one road, or a Y junction, the latter also known as a fork if approached from the stem of the Y. * A four-way intersection, or crossroads, usually involves a crossing over of two streets or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugène Hénard
Eugène Alfred Hénard (; 22 October 1849 – 19 February 1923) was a French architect and a highly influential urban planner. He was a pioneer of roundabouts, which were first introduced in Paris in 1907. Hénard advocated several major urban projects in Paris, including great radial roads linking the center to a new ring road, and the expansion of the Place de l'Opéra. He was also a strong supporter of increased green space in cities. He proposed an innovative "stepped boulevard" arrangement, where buildings would be set at an angle to the line of the street, thus maximizing light into the apartments. His futuristic visions strongly influenced later architects, notably Le Corbusier. Life Early years Eugène Hénard was born in 1849. His father, Antoine-Julien Hénard, was a professor of architecture at the École des Beaux-Arts, known as the "architect of the 12th" for his work in the 12th arrondissement of Paris. Eugène Hénard studied architecture under his father at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic
Traffic is the movement of vehicles and pedestrians along land routes. Traffic laws govern and regulate traffic, while rules of the road include traffic laws and informal rules that may have developed over time to facilitate the orderly and timely flow of traffic. Organized traffic generally has well-established priorities, lanes, right-of-way, and traffic control at intersections. ( International Regulations for Preventing Collisions at Sea govern the oceans and influence some laws for navigating domestic waters.) Traffic is formally organized in many jurisdictions, with marked lanes, junctions, intersections, interchanges, traffic signals, cones, or signs. Traffic is often classified by type: heavy motor vehicle (e.g., car, truck), other vehicle (e.g., moped, bicycle), and pedestrian. Different classes may share speed limits and easement, or may be segregated. Some jurisdictions may have very detailed and complex rules of the road while others rely more on drive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Right- And Left-hand Traffic
Left-hand traffic (LHT) and right-hand traffic (RHT) are the practices, in bidirectional traffic, of keeping to the left side or to the right side of the road, respectively. They are fundamental to traffic flow, and are sometimes called the '' rule of the road''. The terms right- and left-hand ''drive'' refer to the position of the driver and the steering wheel in the vehicle and are, in automobiles, the reverse of the terms right- and left-hand ''traffic''. The rule also includes where on the road a vehicle is to be driven, if there is room for more than one vehicle in one direction, and the side on which the vehicle in the rear overtakes the one in the front. For example, a driver in an LHT country would typically overtake on the right of the vehicle being overtaken. RHT is used in 165 countries and territories, mainly in the Americas, Continental Europe, most of Africa and mainland Asia (except South Asia and Thailand), while 75 countries use LHT, which account for about a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbus Circle
Columbus Circle is a traffic circle and heavily trafficked intersection in the New York City borough (New York City), borough of Manhattan, located at the intersection of Eighth Avenue (Manhattan), Eighth Avenue, Broadway (Manhattan), Broadway, Central Park South (59th Street (Manhattan), West 59th Street), and Central Park West, at the southwest corner of Central Park. The circle is the Kilometre zero, point from which official highway distances from New York City are measured, as well as the center of the restricted-travel area for C-2 visa holders. The circle is named after the Columbus Monument (New York City), monument of Christopher Columbus in the center, which is listed on the National Register of Historic Places. The name is also used for the List of Manhattan neighborhoods, neighborhood that surrounds the circle for a few blocks in each direction. Hell's Kitchen, Manhattan, Hell's Kitchen, also known as Clinton, is located to the southwest, and the Theater District, M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Calming
Traffic calming uses physical design and other measures to improve safety for motorists, car drivers, pedestrians and bicycle-friendly, cyclists. It has become a tool to combat speeding and other unsafe behaviours of drivers. It aims to encourage safer, more responsible driving and potentially reduce traffic flow. Urban planners and Traffic engineering (transportation), traffic engineers have many strategies for traffic calming, including road diet, narrowed roads and speed humps. Such measures are common in Australia and Europe (especially Northern Europe), but less so in North America. Traffic calming is a calque (literal translation) of the German word – the term's first published use in English was in 1985 by Carmen Hass-Klau. History In its early development in the UK in the 1930s, traffic calming was based on the idea that residential areas should be protected from through-traffic. Subsequently, it became valued for its ability to improve pedestrian safety and redu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Place De L'Étoile
The Place Charles de Gaulle (), historically known as the Place de l'Étoile (), is a large road junction in Paris, France, the meeting point of twelve straight avenues (hence its historic name, which translates as "Square of the Star") including the Champs-Élysées. It was renamed in 1970, following the death of President Charles de Gaulle. It is still often referred to by its original name; the nearby Métro and RER station retains the designation Charles de Gaulle–Étoile. Paris's '' Axe historique'' ("historical axis") cuts through the Arc de Triomphe, which stands at the centre of the Place Charles de Gaulle. History The original name of the area was the ''Butte Chaillot'' ("Chaillot Mound", named after the locality). At the time, it was the point of convergence of several hunting trails. The Marquis de Marigny constructed monumental roadworks, completed in 1777, on the mound when he was establishing the plantations along the Champs-Élysées. The junction includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
L'Enfant Plan
The L'Enfant Plan for the city of Washington, D.C. is the urban plan developed in 1791 by Major Pierre (Peter) Charles L'Enfant for George Washington, the first president of the United States. It is regarded as a landmark in urban design and has inspired plans for other world capitals such as Brasília, New Delhi, and Canberra. In the United States, plans for Detroit, Indianapolis, and Sacramento took inspiration from the plan for Washington, DC. History L'Enfant was a French artist and engineer who served in the Continental Army during the American Revolutionary War. In 1789, discussions were underway regarding a new federal capital city for the United States, and L'Enfant wrote to President Washington asking to be commissioned to plan the city. However, any decision on the capital was put on hold until July 1790 when Congress passed the Residence Act. The legislation specified that the new capital should be situated on the Potomac River, at some location between the Eastern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soldiers' And Sailors' Monument (Indianapolis)
The Indiana State Soldiers and Sailors Monument is a tall Neoclassicism, neoclassical monument built on Monument Circle, a circular, brick-paved street that intersects Meridian and Market streets in the center of downtown Indianapolis, Indiana. In the years since its public dedication on May 15, 1902, the monument has become an iconic symbol of Indianapolis, the List of capitals in the United States, state capital of Indiana. It was added to the National Register of Historic Places on February 13, 1973, and was included in an expansion of the Indiana World War Memorial Plaza Historic District, Indiana World War Memorial Plaza National Historic Landmark District in December 2016. It is located in the Washington Street-Monument Circle Historic District. It is also the largest outdoor memorial and the largest of its kind in Indiana. It was designed by German architect Bruno Schmitz and built over a thirteen-year period, between 1888 and 1901. The monument's original purpose was to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indianapolis
Indianapolis ( ), colloquially known as Indy, is the List of capitals in the United States, capital and List of municipalities in Indiana, most populous city of the U.S. state of Indiana and the county seat of Marion County, Indiana, Marion County. Indianapolis is situated in the state's central till plain region along the west fork of the White River (Indiana), White River. The city's official slogan, "Crossroads of America", reflects its historic importance as a transportation hub and its relative proximity to other major North American markets. At the 2020 United States census, 2020 census, the Indianapolis (balance), balance population was 887,642. Indianapolis is the List of United States cities by population, 16th-most populous city in the U.S., the third-most populous city in the Midwestern United States, Midwest after Chicago and Columbus, Ohio, and the fourth-most populous state capital in the nation after Phoenix, Arizona, Phoenix, Austin, Texas, Austin, and Columbu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
