January 27th, 2012
Urban Planet is a daily roundup of blogs from around the world dealing specifically with urban environments. We’ll be on the lookout for websites outside the country that approach themes related to urban experiences and issues.
Highways can carve up and scar urban neighbourhoods, which is why many North American cities are looking for ways to cover this infrastructure and restore community. The Chicago Tribune explores the experience of Columbus, Ohio which saw increased pedestrian traffic and business for local stores following the installation of the "Cap at Union Station". But with a $10 million+ price tag, is the cap a viable option for other centres?
Image from PlasticsSafety
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January 26th, 2012
The buried Otter Lake occupied a good deal of the present-day Turcot Yards (courtesy of Walking Turcot Yards)
The Ministry of Transport has hit a major snag in its plans to replace the crumbling Turcot Interchange.
Last week, le Soleil reported that “high level” negotiations between the Ministry of Transport and CN would be required, with ex-premier Daniel Johnson at the helm. The sticky issues include a CN bridge used by motorists in Quebec City, and the MTQ’s plans for the rail company's right-of-way at Dorval Circle and the Turcot yards. Though this certainly means delays in the Turcot project (more on that below), there are also various critics of the government’s plan already seeing the silver lining.
For the Conseil régional de l’environnement (CRE), this presents an opportunity to divert funds away from the unnecessary shifting of highway 20 against the St-Jacques Escarpment and funnel it into much needed transit. Projet Montréal leader, Richard Bergeron, has expressed his exasperation at the MTQ’s inability to manage its own highway projects, and gleefully advised the Ministry to enjoy its final two years dealing with the compliant Tremblay administration.
But what’s the substance of these "high level" negotiations?
Since the dispute is with a private company, details are confidential; however, it may be possible to deduce the source of the conflict. One clue is the apparent ambiguity over who will ultimately be responsible for stabilizing the soil of the ancient Otter Lake. This is necessary in order to relocate CN’s right-of-way against the foot of the escarpment, as detailed by the current plan. Will it be the Ministry itself or one of its contractors working in the “design-build” mode?
In a document released by the ministry, the job of stabilizing the marshy part of the Turcot yards is listed as “suspended”. This may mean that the Ministry has encountered technical problems and is shifting the responsibility to its contractors. While this does not formally concern CN, it could affect their property; the company would naturally be anxious to see the future of their main trunk line on unstable ground—both literally and figuratively speaking.
The MTQ's plan for the Turcot Yards: Four CN tracks (two primary, two secondary) are indicated blue and orange under 'Pullman'
If the Ministry is shifting responsibility to its contractor, their projected timeline will need to be revised. Since the project management firm charged with divvying out contracts will first be announced this summer, bids for this specific contract could only be received and evaluated late 2012 to early 2013, at the earliest. The winning bidder(s) could very well take two years to complete the work, ending in 2015. (Excavating this marsh to install high capacity drainage is a big, expensive job, after all.) Recalling that moving the CN line is only preparatory work for the actual interchange replacement, the MTQ’s 2018 completion date is looking very optimistic indeed.
Of course, this whole mess could be avoided (and about $400M saved) by NOT shifting Hwy 20 against the escarpment and leaving CN’s right-of-way in its current path. While the MTQ asserts that the eventual location of the CN tracks is fixed, most probably there is—like much in this troubled Ministry—more to this than meets the eye.
Full disclosure: The author is currently working with the community group, Solidarité St-Henri, to advocate for changes to the Ministry’s plan for the Turcot.
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Urban Planet is a daily roundup of blogs from around the world dealing specifically with urban environments. We’ll be on the lookout for websites outside the country that approach themes related to urban experiences and issues.
Spiegel speaks with starchitect Rem Koolhaas about the magazine's new building, generic urban design, the changing role of the architect and the negative outcomes of commercial and bureaucratic impulses.
Image from Spiegel
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January 25th, 2012
Urban Planet is a daily roundup of blogs from around the world dealing specifically with urban environments. We’ll be on the lookout for websites outside the country that approach themes related to urban experiences and issues.
We often think of architecture as a permanent art form, but temporary installations are becoming more and more pervasive. Think pop-up shops, post-disaster shelters, mobile food carts, streets cafes and pocket parks. Allison Arieff at the New York Times considers the challenges and advantages that temporary architecture poses to buildings and the planning process.
Image from Alliance for Downtown New York
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January 24th, 2012
Urban Planet is a daily roundup of blogs from around the world dealing specifically with urban environments. We’ll be on the lookout for websites outside the country that approach themes related to urban experiences and issues.
When trying to plan pedestrian environments, the answer may be to follow the crowd. Mehdi Moussaid of the Max Planck Institute and Dirk Helbing of ETH Zurich study pedestrian behaviour. Using computer models and particle theory, they analyze decision making patterns of people travelling by foot. When encountering an oncoming pedestrian, will you choose to pass on the left or right? It turns out that factors such as density, culture and grouping have a significant impact on such decisions. As The Economist points out, understanding this behaviour could improve everything from traffic control to emergency evacuations to the haj.
Image from Omar Chatriwala
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