Bridge 5721: Historic Restoration and Relocation
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Laser scanning technology helped a Minnesota bridge find its third home
One of 24 historic bridges chosen for preservation by the Minnesota Department of Transportation, Bridge 5721 is one of the state’s only remaining wrought iron bridge structures. The bridge was originally built to carry pedestrians over a river in Sauk Center, Minnesota, in 1870, before modern steel production methods had become available. In 1937, the bridge was disassembled and moved to span the Little Fork River near the town of Silverdale. But more than two years ago, the structure began its journey to a third incarnation, this time as an equestrian and pedestrian bridge for the Gateway Trail in the town of Stillwater, near Minneapolis. Because of the bridge’s provenance and the desire to keep its wrought iron parts intact, the Minnesota DOT worked with new owner Minnesota Department of Natural Resources and structural engineers at HNTB and Olson & Nesvold Engineers (O.N.E.) to collect crucial data for the rehabilitation using new 3-D laser scanning technology.
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QUICK CLICKS> Prism Problems, LinkedGreen, Boardwalk, Critic Kvetch

At 65 stories , One World Trade is still experiencing growing pains.
Prismatic Schmatic. After the NYPD criticized the security measures at One World Trade back in 2005, David Childs responded by losing the glass on the bottom 20 floors and creating a bunker like base to be hidden behind prismatic glass panels and welded aluminum screens. Now the Times reports that plan has to be scrapped because the Chinese manufacturer can’t prevent the prismatic panes from bowing. Childs is back at the drawing board.
Green Empire. Sustainable Cities says that LinkedIn signed a 31,000 square foot lease at the Empire State Building because it’s too green to pass up. The building is undergoing a $550 million makeover and shooting for LEED Gold. Via Planitzen.
Say It Ain’t So! Gothamist reports that Coney Island is going concrete, or at least part of the famed boardwalk is. The community board has decided to allow a 12-foot wide concrete path for vehicular traffic to run straight down the middle of the famed wooden way.
Critic Shortage. The LA Times’ Christopher Hawthorne took to the pages of Architectural Record bemoaning the damage “internet culture” has done to criticism. He takes aim at bloggers in particular, though he allows that Geoff Manaugh‘s BLDGBLOG is a stand out. But for every BLDGBLOG there are ten whose work is “overlong, prone to self-absorption, and still struggling to get a handle on the it’s/its dilemma — appears to exist only to prove the old adage that it’s the editor who makes the writer.” Via Archnews.
Broad Damaging Public Process

Leave it to Eli Broad, who is putting up his own museum in Downtown LA, to make a mockery of the public process. Despite getting a great deal on one of the most valuable pieces of real estate in the city he still hasn’t shared any of the designs for the new museum. His only nod was inviting the LA Times Christopher Hawhthorne to see the contending models a few weeks ago, and not letting any other members of the press in. Hawthorne, it appears, could not publish his thoughts until after a winner was chosen, and even then his article didn’t show any photos. And the Broad Foundation doesn’t plan to share any images of the winning scheme until after ground is broken. This is a disaster for LA, which will effectively have no say over one of the most important cultural institutions in its history.
Up, Up, and Abu Dhabi!

RMJM's Capital Gate tower in Abu Dhabi will lean more than the Tower of Pisa. (Images courtesy RMJM)
When I was out in LA at Postopolis!, one of the most interesting and memorable talks I heard was Christopher Hawthorne’s, on the chilling, almost creepy, effect the recession has had on the United Arab Emirates, in particular Dubai. While he still hasn’t written up his version of his trip–and we wish he would, because the talk was so interesting–the basic gist was that construction had all but stopped in Dubai, and to some degree in Abu Dhabi (to say nothing of New York and LA), because the spigot of liquidity-né-money had dried up with the collapse of the financial system. He termed it Ponzi-scheme urbanism. Well, it seems some things are still moving out in the wild, sandy yonder, as RMJM’s Princeton office (formerly Hillier) just passed along the following impressive photo of its Capital Gate tower passing the half-way mark. Read More
City Listening Hears LA’s Great Voices in Architecture

John Chase and his pimp-tastic outfit, by Keith Wiley
Architecture was heard and not seen at City Listening, the latest installation of de LaB (design east of La Brea), LA’s semi-regular design gathering hosted by AN contributors Haily Zaki and Alissa Walker (the writer of this post, but better known to you as “we“). Monday night’s event was held at the new Barbara Bestor-designed GOOD Space in Hollywood, where design writers and bloggers crawled out from under their keyboards to show us their faces, and in some cases, their feelings. The evening was packed with AN contributors and readers, including two pieces out of seven read that were originally published in AN!
LA Live! (ugh)

A hopeful rendering: L.A. Live excitement
LA Times critic Christopher Hawthorne yesterday summed up the problems with L.A. Live!, the behemoth development in Downtown LA’s South Park district, whose second phase is now opening. Hawthorne decries its “placelessness,” its buildings that “have almost nothing to say to or about downtown Los Angeles,” and worst of all, its inability to help the rest of the area.
“When we trap the energy of an urban crowd inside this sort of self-contained world,” he writes, “and when we allow developers and their architects to heighten the differences between that world and the streets around it so dramatically, we help keep the rest of our blocks underused and, as pieces of the city, undernourished.”
Amen brother. While the development, with its mix of residences, hotels and entertainment venues, should certainly bring activity and money downtown in tough times, it is still a wasted opportunity.
Faces in the Crowd

Aric Chen (Man About Town), Christopher Hawthorne (LA TImes), Felix Burrichter (Pin Up Magazine)
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