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World's First 3D Printed Bridge Opens in Spain

06:00 - 7 February, 2017
World's First 3D Printed Bridge Opens in Spain, Courtesy of IAAC
Courtesy of IAAC

The first 3D printed pedestrian bridge in the world opened to the public on December 14 in Madrid. Led by the Institute of Advanced Architecture of Catalonia (IAAC) in a process that took a year and a half from its conception, the structure crosses a stream in Castilla-La Mancha Park in Alcobendas, Madrid.

Although similar initiatives have already been announced in the Netherlands, this is the first to have finished construction. The structure is printed in micro-reinforced concrete, and measures 12 meters in length and 1.75 meters wide.

Courtesy of IAAC Courtesy of IAAC Courtesy of IAAC Courtesy of IAAC +5

World's Highest Bridge Opens to Traffic in Southwest China

14:00 - 29 December, 2016
World's Highest Bridge Opens to Traffic in Southwest China, Image <a href='http://www.indialivetoday.com/beipanjiang-worlds-highest-bridge-inaugurated-in-china/87276.html'>via India Live Today</a>
Image via India Live Today

Today China inaugurated the world's highest bridge, opening the new crossing to traffic after the structure was completed in September, reports China Central Television (CCTV). Crossing the Nizhu river canyon at 565 meters above water level the Beipanjiang bridge spans 1,341 meters to connect the provinces of Yunnan and Guizhou in the Southwest of the country. The 4-lane bridge is part of a network of new highways around Yunnan and Guizhou that allow access across rugged terrain that was previously largely inaccessible.

Call for Entry: Architectural Concept of a Pedestrian and Cyclist Bridge Over the Vistula River

11:28 - 19 December, 2016
Call for Entry: Architectural Concept of a Pedestrian and Cyclist Bridge Over the Vistula River

Warsaw has just announced a competition to prepare an architectural conceptual design of a bridge for pedestrians and cyclists, which will connect both shores of the Vistula by the Karowa street.

AZPML + DFN Win Competition for Rippling Bridge in Bellinzona, Switzerland

16:00 - 25 November, 2016
AZPML + DFN Win Competition for Rippling Bridge in Bellinzona, Switzerland, Spring Perspective. Image Courtesy of AZPML
Spring Perspective. Image Courtesy of AZPML

The team of AZPML + DFN has won a competition for the design of the Passerella Ex-Torretta, a new bridge spanning the Ticino River in Bellinzona, Switzerland. The bridge will connect two existing medieval structures, the Torretta tower to the west of the river and medieval arcades on the eastern bank, and will provide a gradual 6% slope to allow for pedestrian and bicycle access.

Spring Perspective. Image Courtesy of AZPML Summer Perspective. Image Courtesy of AZPML Winter Perspective. Image Courtesy of AZPML Views. Image Courtesy of AZPML +12

This World Record Breaking Bridge is Made Entirely from LEGO

12:10 - 20 October, 2016
This World Record Breaking Bridge is Made Entirely from LEGO, © Matt Oliver/ICE via Interesting Engineering
© Matt Oliver/ICE via Interesting Engineering

It’s a project out of every architect’s childhood fantasy: a 100 foot (31 meter) long suspension bridge, constructed completely out of LEGO.

Envisioned as part of the ongoing Bridge Engineering exhibition at London’s Institute of Civil Engineers (ICE), the massive bridge utilized over 250,000 individual LEGO bricks in shattering the World Record for the longest LEGO suspension bridge. Stretching further than the length of three London City Buses end-to-end, the bridge weighs in at over 1,600 lbs (75 kg).

AD Round-Up: The Architecture of Transit

04:00 - 29 August, 2016
AD Round-Up: The Architecture of Transit, Courtesy of Detroit Publishing co. via US Library of Congress (Public Domain)
Courtesy of Detroit Publishing co. via US Library of Congress (Public Domain)

Architecture inherently appears to be at odds with our mobile world – while one is static, the other is in constant motion. That said, architecture has had, and continues to have, a significant role in facilitating the rapid growth and evolution of transportation: cars require bridges, ships require docks, and airplanes require airports.

In creating structures to support our transit infrastructure, architects and engineers have sought more than functionality alone. The architecture of motion creates monuments – to governmental power, human achievement, or the very spirit of movement itself. AD Classics are ArchDaily's continually updated collection of longer-form building studies of the world's most significant architectural projects. Here we've assembled seven projects which stand as enduring symbols of a civilization perpetually on the move. 

© Flickr user littleeve Courtesy of Wikimedia user A. Savin under CC BY-SA 3.0 © Satoru Mishima / FOA © Cameron Blaylock +7

Penda Designs Bridge Inspired by Olympics Rings for 2022 Beijing Winter Games

12:15 - 21 July, 2016
Penda Designs Bridge Inspired by Olympics Rings for 2022 Beijing Winter Games, Courtesy of Penda
Courtesy of Penda

Penda has designed a prestressed double-helix bridge spanning China’s Gui River that will become an integral part of the infrastructure system for the 2022 Winter Olympics in Beijing. The San Shan Bridge, which translates to 3 Mountains Bridge, draws inspiration from the interlacing of five rings in the Olympic Symbol to create a form evocative of the area’s mountainous landscape.

Courtesy of Penda Courtesy of Penda Courtesy of Penda Courtesy of Penda +31

AD Classics: Bergisel Ski Jump / Zaha Hadid Architects

03:00 - 9 May, 2016
AD Classics: Bergisel Ski Jump / Zaha Hadid Architects, © Helene Binet
© Helene Binet

Situated on the peak of Bergisel Mountain above the picturesque alpine city of Innsbruck, Austria, the Bergisel Ski Jump represents the contemporary incarnation of a historic landmark. Designed by Zaha Hadid between 1999 and 2002, the Ski Jump is a study in formal expression: its sweeping lines and minimalist aesthetic create a sense of graceful, high-speed motion, reflecting the dynamic sensation of a ski jump in a monumental structure that stands above the historic center of Innsbruck and the mountain slopes around.

© Helene Binet Courtesy of Zaha Hadid Architects Courtesy of Zaha Hadid Architects © Helene Binet +27

3rd Skin Architects' Haghani Pedestrian Bridge Folds Over Iranian Highway

08:00 - 13 December, 2015
3rd Skin Architects' Haghani Pedestrian Bridge Folds Over Iranian Highway , Courtesy of 3rd Skin Architects
Courtesy of 3rd Skin Architects

3rd Skin Architects has released the plans for the Haghani Pedestrian Bridge, which will connect the residential zone of Mirdamad, Tehran, to Abbas Abad over the Haghani Highway in Iran.

Santiago Calatrava Designs 3 New Bridges for Huashan

12:00 - 9 December, 2015
Santiago Calatrava Designs 3 New Bridges for Huashan , View of the canal. Image © Santiago Calatrava LLC
View of the canal. Image © Santiago Calatrava LLC

Santiago Calatrava has been commissioned to design a trio of bridges in the Chinese city of Huashan, east of Wuhan. The three steel bridges - Xihu, Xianbi and Lincong - will span 1.5 kilometers of the city's new Yangtze River canal, providing access to pedestrians, cyclists and vehicles. 

“Architecture is one of the art forms best able to improve and revitalize cities both artistically and functionally,” said Calatrava. “The Huashan project is a clear example of how an urban element, key to the successful growth of the city, can at the same time improve the quality of life for its citizens, thanks to an integration of all three bridges and the creation of boulevards on the banks of the canal.”

Bystrup Wins Nine Elms Bridge Competition

08:50 - 25 November, 2015
Bystrup Wins Nine Elms Bridge Competition, © Bystrup Architecture, Design and Engineering
© Bystrup Architecture, Design and Engineering

Bystrup Architecture Design and Engineering, working with with Robin Snell & Partners, Sven Ole Hansen ApS, Aarsleff and ÅF Lighting, is set to win the high-profile contest for the new pedestrian and cycle bridge between Nine Elms and Pimlico in London. The team was unanimously selected by the competition jury ahead of three other teams on the shortlist including Buro Happold Ltd with Marks Barfield Architects, Arup with AL_A, and another Arup-led team working with Hopkins Architects.

The competition for the new bridge attracted attention early this year when the competition organizers released images of all 74 entries online, sparking ridicule almost across the board from Reddit commenters to The Guardian's Oliver Wainwright.

This Proposed Pedestrian Bridge Lets You Walk Between Manhattan and New Jersey

08:00 - 14 October, 2015
This Proposed Pedestrian Bridge Lets You Walk Between Manhattan and New Jersey, Courtesy of Jeff Jordan Architects, via http://libertybridgeorg.wix.com/libertybridge
Courtesy of Jeff Jordan Architects, via http://libertybridgeorg.wix.com/libertybridge

Despite being separated by only a few miles, Manhattan and Jersey City seem much further apart; the Hudson River forces commuters to take long, roundabout routes or rely on the over-worked PATH system. Inspired by a need for connectivity between the two cities, Kevin Shane began conceptualizing a new pedestrian bridge, dubbed Liberty Bridge, which would connect Jersey City to Battery Park. Read more about this conceptual proposal after the break.

Santiago Calatrava Tops Out on Dallas' Margaret McDermott Bridge

14:00 - 25 August, 2015
Santiago Calatrava Tops Out on Dallas' Margaret McDermott Bridge, © Santiago Calatrava
© Santiago Calatrava

Santiago Calatrava has topped out on his second Dallas bridge - the Margaret McDermott Bridge - two years after completing the Margaret Hunt Hill Bridge. The steel arch, reaching a height of 275 feet, is the first of two that will support the 1311-foot-long bridge that is intended to provide access to pedestrians, bicyclists and cars over the Trinity River. The $113 million bridge is part of the massive $798 million Dallas Horseshoe Project that aims to alleviate traffic and enhance accessibility downtown. It is scheduled to complete by the summer of 2017. 

China Set to Open World’s Longest and Highest Glass-Bottom Bridge

06:00 - 28 May, 2015
China Set to Open World’s Longest and Highest Glass-Bottom Bridge, Courtesy of Haim Dotan Ltd. Architects and Urban Designers
Courtesy of Haim Dotan Ltd. Architects and Urban Designers

China will soon finish construction on what will be the world’s tallest and longest glass pedestrian bridge, floating 300 meters above a canyon in the Zhangjiajie National Park. Designed by Israeli architect, Haim Dotan, the Zhangjiajie Grand Canyon Glass Bridge will be 380 meters long, six meters wide and feature a transparent glass floor.

“The Zhangjiajie Glass Bridge was designed to be invisible as possible--a white bridge disappearing into the clouds,” said Dotan.

Fictional Euro Banknote Bridges Brought to Life in the Netherlands

06:00 - 27 May, 2015

Did you know that the fictional bridges on the Euro banknotes were actually made a reality in the Netherlands? In Tom Scott’s latest “Things You Might Not Know” video, he tells the story of how the seven bridges came to be constructed in the town of Spijkenisse.

Atlanta Bridgescape Competition Winners Announced

19:00 - 15 May, 2015
Atlanta Bridgescape Competition Winners Announced, “(SIN)UOSITY” at Midtown’s 10th Street Bridge. Image Courtesy of Atlanta Bridgescape Competition
“(SIN)UOSITY” at Midtown’s 10th Street Bridge. Image Courtesy of Atlanta Bridgescape Competition

The winners of the Atlanta Bridgescape Competition were announced today at the American Institute of Architects' (AIA) National Convention. The urban design challenge sought proposals for creative interventions at two existing freeway overpasses in the city’s Midtown and Downtown districts, with a referential budget of $3 million per bridge. The winners were selected from five finalists by a panel of industry experts. 

See the two winning proposals as well as the winners of the People’s Choice Award after the break. 

The World’s Longest (and Scariest) Glass Skywalk Opens in China

15:00 - 14 May, 2015

The world’s longest glass skywalk has been inaugurated in China, jutting off the edge of a 718-meter tall cliff in the Longgang National Geological Park in Chongqing, reports CCTV. Aptly named Yuanduan, which means “at the end of the clouds,” the horseshoe-shaped walkway offers visitors stunning (and a bit terrifying) views of the surrounding mountains and canyon below. Extending for more than 26 meters off the cliff’s edge, the bridge is five meters longer than the Grand Canyon Skywalk. Only 30 tourists will be allowed on the bridge at a time. View a gallery of photos at The Daily Mail

Heatherwick's Garden Bridge to Represent London's Horticultural History

17:15 - 13 May, 2015
Heatherwick's Garden Bridge to Represent London's Horticultural History, © Garden Bridge Trust
© Garden Bridge Trust

New images of Thomas Heatherwick's recently approved Garden Bridge depicts how it will look once built in 2018. With 270 trees, 2,000 shrubs, hedging plants and climbers, over 22,000 perennials, ferns and grasses and 64,000 bulbs planted on the bridge, the lush river crossing will take pedestrians through London's horticultural history, "from wild marshland to cultivated gardens," as the Garden Bridge Trust reports. Five distinct landscaped areas, created by landscape designer Dan Pearson, will span the bridge's 6000 square-meters of open space and represent the capital city's plant cultivation from centuries past.