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Langevin Bridge
The Reconciliation Bridge (formerly the Langevin Bridge) is a through truss bridge in Calgary, Alberta, Canada. It connects Downtown Calgary with north-central Calgary communities such as Bridgeland and Crescent Heights, by spanning the Bow River between 4th Avenue South and Memorial Drive. The bridge is part of the Bow River pathway system. On January 23, 2017, Calgary City Council voted to change the name from Langevin Bridge to the Reconciliation Bridge. History The bridge was opened in 1910 and was named for Sir Hector-Louis Langevin, one of the Fathers of the Canadian Confederation. The original span carries southbound 4th Street traffic across the river. A second span, a Box girder bridge built in 1972 carrying northbound traffic on 5th Street (Edmonton Trail NE), is also referred to as Langevin Bridge. In 2009, the Calgary Municipal Land Corporation set up 5,600 programmable lights on the bridge for Christmas, at a cost of $400,000, as a part of Downtown Eas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edmonton Trail
Edmonton Trail is a major north-south arterial road in the northeast quadrant of Calgary, Alberta. The road connects Downtown Calgary from Reconciliation Bridge (formerly called the Langevin Bridge) and the 5th Avenue Flyover at Memorial Drive with north-central Calgary. Between Memorial Drive and 16 Avenue NE (and to a lesser degree up to 24 Avenue NE), Edmonton Trail is lined with restaurants and retail businesses. History The road is the remnant of the southern terminus of the Calgary and Edmonton Trail, a land transport route between the fur trading posts of Fort Edmonton and Fort Calgary, used as far back as the early 1800s. The more modern trail was blazed by John Alexander McDougall in 1873 as far as Morley and extended to Calgary two years later. The northern terminus, called Calgary Trail, is a partial freeway in south Edmonton. The street lies in the heart of the Italian community of Calgary, being the location of the first Italian lodge and Italian school of Calgary i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calgary City Council
The Calgary City Council is the legislative governing body that represents the citizens of Calgary. The council consists of 15 members: the chief elected official, titled the mayor, and 14 councillors. Jyoti Gondek was elected mayor in October 2021 as the city's 37th. Each of the 14 councillors represent one of the city's 14 Ward (subnational entity), wards. Elections The mayor of Calgary is elected through a citywide vote by all eligible voters. The mayor represents the interests of the city as a whole. The councillors are elected by the constituents of each ward. The councillors represent the interests of their respective wards. The mayor and councillors hold the office for 4-year terms. The last List of Calgary municipal elections, municipal election was held on 2021 Calgary municipal election, October 18, 2021. Governing system The Calgary city government is the council-manager form of government. The mayor and councillors oversee the City Manager and the administration o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bridges In Canada
This is a list of bridges and viaducts in Canada, including those for pedestrians and vehicular traffic. Historical and architectural interest bridges There are only a few covered bridges left in Canada compared to all those that were built in the past. In the Quebec province, if we already counted 1200 in the last century, today there are only 88 remaining. In New Brunswick, 58 covered bridges have been identified. Major road and railway bridges The Canada's longest bridge is the Confederation Bridge in the Gulf of St. Lawrence with a total of between abutments, it's also the world's longest bridge over ice-covered water. More than 5,000 local workers helped with the project, which cost about $1 billion. The Quebec Bridge has been the longest cantilever bridge span in the world since 1917, measuring between its two piles. It helds the record of all-categories longest span in the world until the opening of the Ambassador Bridge, it's the last bridge that broke such a rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bridges In Calgary
The City of Calgary has a number of bridges, spanning the two main rivers that cross the city, Bow River and Elbow River, as well as some other geographical and physical features. The first building in Calgary was erected in 1872 by Alexis Cardinal, at the request of Fr Constantine Scollen, an Oblate missionary priest, at the confluence of the two rivers. Crossings Bow River (west of downtown) The Bow River enters the city from west, winds around downtown, then runs south. From west to south, the following structures cross the river. Bow River (downtown) Bow River (south of downtown) Elbow River The Elbow River enters the city in the southwest, then turns north and merges into the Bow River immediately east of downtown. From west to north, the following structures cross the river. Fish Creek Fish Creek flows from west to east in the south part of the city, through the Fish Creek Provincial Park. It merges into the Bow River in the southeast quadrant of the cit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transportation In Calgary
The city of Calgary, Alberta, has a large transportation network that encompasses a variety of road, rail, air, public transit, and pedestrian infrastructure. Calgary is also a major Canadian transportation centre and a central cargo hub for freight in and out of north-western North America. The city sits at the junction between the " Canamex" highway system and the Trans-Canada Highway ( Highway 1 in Alberta). As a prairie city, Calgary has never had any major impediments to growth. As such, it has developed into a city with an area of about (of which only half is built up) and a metropolitan area of nearly . This outward growth has encouraged the development of an extensive personal vehicle-oriented road network complete with a freeway system. Since 1981, when the city officially opened the first leg of its CTrain rapid transit system, emphasis on public transportation as an alternative to cars has become important. The CTrain has the second-highest light rail system ridershi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light-emitting Diode
A light-emitting diode (LED) is a semiconductor device that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons. The color of the light (corresponding to the energy of the photons) is determined by the energy required for electrons to cross the band gap of the semiconductor. White light is obtained by using multiple semiconductors or a layer of light-emitting phosphor on the semiconductor device. Appearing as practical electronic components in 1962, the earliest LEDs emitted low-intensity infrared (IR) light. Infrared LEDs are used in remote-control circuits, such as those used with a wide variety of consumer electronics. The first visible-light LEDs were of low intensity and limited to red. Early LEDs were often used as indicator lamps, replacing small incandescent bulbs, and in seven-segment displays. Later developments produced LEDs available in visible, ultraviolet (UV) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Downtown East Village, Calgary
Downtown East Village more commonly known as simply East Village, is a mixed-use neighbourhood within the eastern portions of downtown Calgary, Alberta, Canada. It is contained within the city's Rivers District. Containing the earliest-settled land in the Calgary area - Fort Calgary - East Village was for years a mixture of high-rise residential, commercial, and industrial development. Much of the parkland currently surrounding Fort Calgary was industrial as recently as the 1960s. Construction of the city's light rail transit Blue Line, coupled with the closure of 8th Avenue at Macleod Trail in the early 1980s by construction of the massive Calgary Municipal Building, resulted in East Village being "cut off," figuratively speaking, from the rest of downtown. As a result, it became home to many rundown properties and vacant lots over the years, and a severe crime problem. Plans to reshape this neighbourhood were approved by Calgary City Council in March, 2005 (''East Village Area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Box Girder Bridge
A box girder bridge, or box section bridge, is a bridge in which the main beams comprise girders in the shape of a hollow box. The box girder normally comprises prestressed concrete, structural steel, or a composite of steel and reinforced concrete. The box is typically rectangular or trapezoidal in cross-section. Box girder bridges are commonly used for highway flyovers and for modern elevated structures of light rail transport. Although the box girder bridge is normally a form of beam bridge, box girders may also be used on cable-stayed and other bridges. Development of steel box girders In 1919, Major Gifford Martel was appointed head of the Experimental Bridging Establishment at Christchurch, Hampshire, which researched the possibilities of using tanks for battlefield engineering purposes such as bridge-laying and mine-clearing. Here he continued trials on modified Mark V tanks. The bridging component involved an assault bridge, designed by Major Charles Ingli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Confederation
Canadian Confederation (french: Confédération canadienne, link=no) was the process by which three British North American provinces, the Province of Canada, Nova Scotia, and New Brunswick, were united into one federation called the Canada, Dominion of Canada, on July 1, 1867. Upon Confederation, Canada consisted of four provinces: Ontario and Quebec, which had been split out from the Province of Canada, and the provinces of Nova Scotia and New Brunswick. Over the years since Confederation, Canada has seen numerous territorial changes and expansions, resulting in the current number of Provinces and territories of Canada, ten provinces and three territories. Terminology Canada is a federation and not a confederate association of sovereign states, which is what "confederation" means in contemporary political theory. It is nevertheless often considered to be among the world's more decentralization, decentralized federations. The use of the term ''confederation'' arose in the Provin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hector-Louis Langevin
Sir Hector-Louis Langevin, (August 25, 1826 – June 11, 1906) was a Canadian lawyer, politician, and one of the Fathers of Confederation. Early life and education Langevin was born in Quebec City in 1826. He studied law and was called to the bar in 1850. Political career In 1856, he was elected to the municipal council of Quebec City and was mayor from 1858 to 1861. In 1857, he was elected Member of Parliament for Dorchester in the Legislative Assembly of the Province of Canada as a member of the Conservative Party. He held various positions in Cabinet, including Solicitor General (1864–66), Postmaster General (1866–67), Secretary of State for Canada (1867–69), Superintendent-General of Indian Affairs (1868–69), Minister of Public Works (1869–73) and acting Minister of Militia and Defence (1873). Langevin also attended all three conferences leading to Confederation. He left politics in 1873 due to his role in the Pacific Scandal. In 1871 he was electe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bow River Pathway
The Bow River pathway is a pathway system developed along the banks of the Bow River in the city of Calgary. It contains a network of pedestrian and bicycle paths connecting parks on both sides of the river. The pathway is used for cycling, hiking, jogging, as well as rollerblading and skateboarding. The paths are connected with a system that extends along the Elbow River and other areas of the city. The network spans from Bearspaw Dam Bearspaw (from Bear and Paw) can refer to: *Bearspaw, Alberta, a hamlet in Alberta, Canada *Bearspaw, Edmonton, a neighbourhood in Edmonton, Alberta, Canada *Bearspaw First Nation Stoney Nakoda First Nation ( sto, Îyârhe Nakoda) is a Nakoda Fi ... to Fish Creek Provincial Park, connecting major parks and green areas in Calgary. Construction of the Bow River Pathways started in 1975 to mark the city's centenary. The project was funded by the City of Calgary, the Province of Alberta and the Devonian Group of Charitable Foundatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bow River
The Bow River is a river in Alberta, Canada. It begins within the Canadian Rocky Mountains and winds through the Alberta foothills onto the prairies, where it meets the Oldman River, the two then forming the South Saskatchewan River. These waters ultimately flow through the Nelson River into Hudson Bay. The Bow River runs through the city of Calgary, taking in the Elbow River at the historic site of Fort Calgary near downtown. The Bow River pathway, developed along the river's banks, is considered a part of Calgary's self-image. First Nations made varied use of the river for sustenance before settlers of European origin arrived, such as using its valleys in the buffalo hunt. The name ''Bow ''refers to the reeds that grew along its banks and were used by the First Nations to make bows; the Blackfoot language name for the river is , meaning "river where bow reeds grow". The river is an important source of water for irrigation and drinking water. Between the years 1910 and 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
