Category: Sustainability

Chicago is the First City when it comes to permeable paving

The New York Times wrote on Sunday about the Pilsen pollution fighting bike lanes I’m really gung-ho about. They didn’t provide any new information, failing to even mention their location. But they did publish an excellent 3D graphic showing how it works! (The article’s main focus is how Chicago is predicted to become hotter and wetter, “more like Baton Rouge”, and how city planners, geniuses all, are working on this problem.)

First, here’s a photo of what the bike and parking lanes look like now, both made with a topper created by Italcementi that removes nitrous oxides from the air:

Then take a look at this diagram showing the streetscape design on Blue Island between Wood and Ashland (still under construction).

Hat tip to The Car Whisperer – “Chicago may stop paving streets altogether in ten years”.

Evidence of “Olympic change” in Rio’s favelas

I have never read Al Jazeera’s English edition until yesterday. I think I saw a post to this article on Twitter; it’s about how construction for the Olympic games in Rio de Janeiro, Rio, Brasil, is already removing parts of the favelas, or hillside shantytowns. The article is quite relevant for me because I wrote last week about how rising ticket prices threaten the egalitarian nature of watching futebol at the Rio’s most famous stadium, the Maracanã. From Al Jazeera:

This week came a series of troubling tales of the bulldozing and cleansing of the favelas, all in the name of “making Brazil ready for the Games”. Hundreds of families from Favela de Metro find themselves living on rubble with nowhere to go after a pitiless housing demolition by Brazilian authorities. By bulldozing homes before families had the chance to find new housing or be “relocated”, the government is in flagrant violation of the most basic concepts of human rights.

As you might expect, residents and planners have different ideas on what it means to remove these homes:

[Eduardo] Freitas doesn’t need a masters from the University of Chicago to understand what is happening. “The World Cup is on its way and they want this area. I think it is inhumane,” he said.

The Rio housing authority says that this is all in the name of “development” and by refurbishing the area, they are offering the favela dwellers, “dignity”.

The same thing has happened all across the United States and is still happening in Chicago. The Chicago Housing Authority, very quickly in the past 10 years, has demolished all of its high-rises (some were converted to condominiums, like Raymond Hilliard Homes at 54 W Cermak, or transferred to different ownership) under the Plan for Transformation. This displaced thousands of residents; some were moved to newly-built multi-flat buildings in specially-designed, mixed-income neighborhoods. But there weren’t enough of these buildings to absorb all of the residents who had to move out of the high-rises. I’m still not clear on where they went.

A favela in Rio de Janeiro. Photo by Kevin Jones.

Chicago’s final public housing high-rise was demolished in April 2011.

There used to be homes here

This is a testament to the destructive power of urban highways, be they tunneled, trenched, or elevated.

While biking through Chicago’s west side on Monday along the Congress branch of the Chicago Transit Authority Blue Line, my friend Tony remarked subtly on the “neighborhood” that lines the Eisenhower expressway (you call them highways or freeways):

There used to be homes on the other side of the street.

Indeed, there were homes across from the homes, like a typical neighborhood in any city. Or something useful and interesting for the neighborhood across the street that wasn’t 12 lanes of fast-moving automobiles and a rapid transit line, with all the noise, pollution, and crashes that comes with it.

Let’s not ever let this happen again; no more highways through neighborhoods.

Construction update: Pilsen streetscape improvement

The most popular posts on Steven Can Plan are Chicago infrastructure construction updates.

In October 2009 I told you about the Cermak/Blue Island Streetscape project from the Chicago Department of Transportation. The article was called, “Pollution fighting bike lane coming to Pilsen.” I was kind of skeptical at first, but never mentioned this to anyone.

I’m happy to say it’s a reality and you can see the world’s first (I think) bike lane made of permeable pavers that have an ingredient that reduces the amount of nitrogen oxide in the nearby air. On Tuesday I was riding to Bridgeport via south Halsted Street and saw the construction on Cermak Street. I rode west to check it out. Then I saw work happening on Blue Island Avenue and had to check it out. These’re the results!

The construction situation at the northwest corner of Halsted and Cermak, where new sidewalks will be built.

Some vaulted sidewalks are being filled in.

The pollution fighting bike lane! Not complete: it needs signage and striping so you may see people parking in the future bike lane. The top inch of the permeable pavers has TX Aria from Italcementi.

The faces of Midwest urban innovation

From the UPPSA-sponsored Urban Innovation Symposium at University of Illinois at Chicago on Friday, February 4, 2011. See all 22 photos.

Informatics in health care

Dr. Annette L. Valenta
Professor
Biomedical and Health Information Sciences, UIC

Deconstruction and reusing building materials to reduce waste

Elise Zelechowski
Deputy Executive Director
Delta Institute

Let nature handle our waste water systems instead of circumventing it

James Patchett
President and Founder
Conservation Design Forum

Community-driven planning – sometimes you can excuse the City’s input

Marcia Canton Campbell
Director of Center for Resilient Cities in Milwaukee

Break out of the organization chart, let innovation rise from anywhere

Aaron Renn
Urban issues blogger