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Alex Fraser Bridge
The Alex Fraser Bridge (also known as the Annacis Bridge) is a cable-stayed bridge over the Fraser River that connects Richmond and New Westminster with North Delta in Greater Vancouver, British Columbia. The bridge is named for Alex Fraser (1916 – 1989), a former British Columbia Minister of Transportation. The bridge was the longest cable-stayed bridge in the world when it opened on September 22, 1986, and was the longest in North America until the Arthur Ravenel Jr. Bridge, in the U.S. state of South Carolina opened in 2005. Overview The Alex Fraser Bridge is long with a main span of . The towers are tall. It consists of seven lanes, three in each direction with the middle lane acting as a counterflow lane, and had a maximum speed limit of 90 km per hour until July 24, 2019 when the speed limit was lowered to 70 km/h to accommodate the additional counterflow lane. Upon opening in 1986, only four of the six available lanes were open. Cyclists and pedestrians share t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Columbia Highway 91
Highway 91 is an alternative freeway route to Highway 99 through Delta, New Westminster and Richmond, British Columbia. The highway was built in two sections, the first section from Delta to East Richmond in 1986, and the second section across Richmond in 1989. It was the highest numbered highway in British Columbia that is not derived from a continuation of a US highway, until the designation of Highway 118 in 2003. Route description The total distance covered by Highway 91 is 22 km (14 mi). Starting at its junction with Highway 99 in East Delta, the route travels north for 2 km (1¼ mi) to a junction with Highway 10, then north for 10 km (6 mi) through three interchanges, over the Alex Fraser Bridge onto Annacis Island, and through another interchange. Highway 91 then crosses the Annacis Channel bridge, ever so briefly passing through the very corner of New Westminster, and then enters Richmond, at which point it veers west. At the southern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Rock, British Columbia
White Rock is a city in British Columbia, Canada, and a member municipality of the Metro Vancouver Regional District. It borders Semiahmoo Bay to the south and is surrounded on three sides by Surrey. To the southeast across a footbridge lies the Semiahmoo First Nation, which is within the borders of Surrey. Semiahmoo Bay and the Southern Gulf Islands in the Strait of Georgia are also to the south. White Rock is named for a large white boulder on its beach near the promenade, a glacial erratic that migrated south during the last glaciation. The 486-ton granite boulder was kept white by shellfish-eating seabirds whose guano covered the rock so much that 19th-century sailors used it as a beacon. It is now kept white through monthly applications of white paint by the city parks department and has been a graffiti target. The White Rock Pier is located nearby. History Early history The Straits Salish people dominated the region from Boundary Bay in the north to Birch Bay in the sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cable-stayed Bridges In Canada
A cable-stayed bridge has one or more ''towers'' (or ''pylons''), from which cables support the bridge deck. A distinctive feature are the cables or stays, which run directly from the tower to the deck, normally forming a fan-like pattern or a series of parallel lines. This is in contrast to the modern suspension bridge, where the cables supporting the deck are suspended vertically from the main cable, anchored at both ends of the bridge and running between the towers. The cable-stayed bridge is optimal for spans longer than cantilever bridges and shorter than suspension bridges. This is the range within which cantilever bridges would rapidly grow heavier, and suspension bridge cabling would be more costly. Cable-stayed bridges were being designed and constructed by the late 16th century, and the form found wide use in the late 19th century. Early examples, including the Brooklyn Bridge, often combined features from both the cable-stayed and suspension designs. Cable-stayed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges In Greater Vancouver
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Massey Tunnel
The George Massey Tunnel (often referred to as the Massey Tunnel) is a highway traffic tunnel in the Metro Vancouver region of southwestern British Columbia. It is located approximately south of the city centre of Vancouver, British Columbia, and approximately north of the Canada–United States border at Blaine, Washington. Construction, costing approximately $16.6 million in 1959 ($140 million in 2017), began on the tunnel in March 1957, and it was opened to traffic on May 23, 1959 as the Deas Island Tunnel. Queen Elizabeth II attended the official opening ceremony of the tunnel on July 15, 1959. It carries a four-lane divided highway under the south arm of the Fraser River estuary, joining the City of Richmond to the north with the City of Delta to the south. It is the only road tunnel below sea level in Canada, making its roadway the lowest road surface in Canada. The Massey Tunnel was the first to use immersed tube technology in British Columbia. The tunnel forms part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skybridge (Vancouver)
The SkyBridge is a cable-stayed bridge in Metro Vancouver, British Columbia, Canada. Built between 1987 and 1989, it spans the Fraser River and connects New Westminster with Surrey. The SkyBridge opened for revenue use on March 16, 1990, with the second half of the Phase II extension of SkyTrain to Scott Road station. History Construction of the bridge began on October 28, 1987. The first half of the bridge heading towards Surrey was completed first, with the New Westminster half being completed on March 19, 1990. The bridge was manufactured by Hyundai Engineering & Construction and a Chilliwack-based construction company with a total cost of CAD$28 million, or $ in dollars. Construction was completed by September 1988, and testing began in 1989. Details The SkyBridge does not carry automobiles, unlike the neighbouring Pattullo Bridge, but has two tracks to let TransLink's SkyTrain pass either way on the bridge on its journey between King George station in Surrey and Wa ... [...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 Crossings Of The Fraser River
This is a list of bridges, tunnels, and other crossings of the Fraser River in the Canadian province of British Columbia. It includes both functional crossings and historic crossings which no longer exist, and lists them in sequence from the South Arm of the Fraser River at the Strait of Georgia upstream to its source. Listed separately on this page are the crossings on the Fraser River's North and Middle Arms. Fraser River Delta (Strait of Georgia to New Westminster) South Arm This is a list of crossings of the South Arm of the Fraser River from the Strait of Georgia to the North Arm of the Fraser River at approximately mile 16.5. The South Arm is the primary outflow branch of the Fraser River. Middle Arm This is a list of crossings of the Middle Arm of the Fraser River from the Strait of Georgia to the North Arm of the Fraser River at approximately mile 4.6. North Arm This is a list of crossings of the North Arm of the Fraser River from the Strait of Georgia to the ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrier Transfer Machine
A barrier transfer machine, also known as zipper machine or road zipper, is a type heavy vehicle that is used to transfer concrete lane dividers, such as jersey barriers, which are used to relieve traffic congestion during rush hours. Many other cities use them temporarily during construction work. The lanes created by the machine are sometimes referred to as "zipper lanes". One advantage of barrier systems over other lane management treatments such as traffic cones or overhead directional lights is that a solid, positive barrier prevents vehicle collisions due to motorists crossing over into opposing traffic flow. A disadvantage is that lane widths can be slightly reduced. History The Road Zipper variant has been in existence since 1984–1985. Auckland Harbour Bridge had its original moveable barrier system installed in 1990. The Hawaii Department of Transportation debuted a zipper Lane on Oahu on August 18, 1998. The Benjamin Franklin Bridge has had a permanent barri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto Sun
The ''Toronto Sun'' is an English-language tabloid newspaper published daily in Toronto, Ontario, Canada. The newspaper is one of several ''Sun'' tabloids published by Postmedia Network. The newspaper's offices is located at Postmedia Place in downtown Toronto. The newspaper published its first edition in November 1971, after it had acquired the assets of the defunct ''Toronto Telegram'', and hired portions of the ''Telegram''s staff. In 1978, Toronto Sun Holdings and Toronto Sun Publishing were consolidated to form Sun Publishing (later renamed Sun Media Corporation). Sun Publishing went on to form similar tabloids to the ''Toronto Sun'' in other Canadian cities during the late 1970s and 1980s. The ''Sun'' was acquired by Postmedia Network in 2015, as a part of the sale of the ''Sun''s parent company, Sun Media. History In 1971, the Toronto Sun Publishing was created and purchased the syndication operations and newspaper vending boxes from the ''Toronto Telegram'', which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Mann Bridge
The Port Mann Bridge is a 10-lane cable-stayed bridge in British Columbia, Canada that opened to traffic in 2012. Carrying 10 lanes of traffic with space reserved for a light rail line, it is the second widest bridge, after the San Francisco-Oakland Bay Bridge. The cable-stayed bridge replaced a steel arch bridge that spanned the Fraser River, connecting Coquitlam to Surrey in British Columbia in the Vancouver metro area. After its successor was opened to traffic, the old bridge was demolished by reverse construction, which process took three years to complete. History The original Port Mann Bridge opened on June 12, 1964. It was named after the community of Port Mann, through which the south end of the bridge passed. The old bridge consisted of three spans with an orthotropic deck carrying five lanes (originally four lanes) of Trans-Canada Highway traffic, with approach spans of three steel plate girders and concrete deck. The total length of the arch bridge was , including ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buckland & Taylor
Buckland & Taylor Ltd was a Canadian structural engineering firm specializing in bridge design and also research and building code development. It was founded in 1972 by Peter G. Buckland and Peter R. Taylor. Both had had experience with the design of major bridges. The firm continued until it was merged into COWI North America, a subsidiary of COWI A/S of Denmark, in 2015. History Peter G. Buckland and Peter R. Taylor worked together for CBA-Swan Wooster on the design of the Burrard Inlet Crossing over Vancouver Harbour, a bridge that would in 1970 have had the tenth longest span in the world if it had been built. After the project was cancelled, Buckland and Taylor founded their own civil engineering design company. In 1984 Brian D. Morgenstern became an equal shareholder with Buckland and with Taylor. In the 1980s the company made the decision to focus on bridges only. A significant influence was the adoption by funding agencies of the design-build process, which induced civ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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