Tag Archives: infrastructure

Turning the reversal of the Chicago River into a jazz symphony

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The Chicago Tribune explains how a new jazz symphony based on the reversal of the Chicago River came about:

That story has been told in history books and classroom lectures, but now it’s coming to life in a novel way: a jazz symphony composed by Chicagoan Orbert Davis and inspired by the revelatory photo book “The Lost Panoramas: When Chicago Changed Its River and the Land Beyond” (CityFiles Press). In effect, Chicago history will be told here not by academics but by writers and musicians.

Co-authors Richard Cahan and Michael Williams spent years unearthing 21,834 forgotten photographs documenting in luminous black and white the reversal of the river — and its triumphant and disastrous effects on the world around it. Their 2011 book in turn has led trumpeter Davis to tell the tale in “The Chicago River,” a major opus he and his Chicago Jazz Philharmonic will perform in its world premiere Friday evening at Symphony Center, with historic photos projected on a screen.

Neither the coffee-table book nor the symphony would have happened, however, if the precious photos hadn’t been discovered more than a decade ago in the basement of the James C. Kirie Water Reclamation Plant in Des Plaines. The stench of decaying film negatives attracted workers’ attention and drew them to an even more precious find: 130 boxes of glass-plate negatives spanning 1894 to 1928, with written records accompanying them…

Not everyone, however, would hear jazz when studying these vivid images of a rougher, more rambunctious Chicago of more than a century ago. Jazz, however, stands as the ideal music for this time and place, because the turn of the previous century marked the explosive beginnings of jazz in Chicago. Jelly Roll Morton, the first jazz composer, came here from New Orleans as early as 1910, followed by Joe “King” Oliver, Louis Armstrong and a generation of New Orleans artists, making Chicago not only the next jazz capital but the exporter of the music to the rest of the world.

The work will be preformed this Friday. It sounds like a clever way to combine music, art, and history. These discovered photographs shed light on something that had only been written about before (see a recent summary here about how Chicago’s growth was fueled by excrement) but the music has the opportunity to add a new dimension.

The music is also a celebration of how a key infrastructure decision helped make Chicago what it is today. Many have heard the problems facing the city because the river flowed into Lake Michigan but what would have happened if the Chicago River hadn’t been reversed? How sustainable was the situation? What else could have been done at the time? People may not think much about sewers and water supplies but these are essential for large dense populations. In other words, you can’t be a global city without a decent sewer system.

Video of massive project to bring the Long island Railroad to the Grand Central Terminal area

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Wired has a new video with some impressive views of the massive infrastructure project underway in New York City to extend the reach of the Long Island Railroad. Watch here. In addition to the images, there is some interesting material toward the end about what it takes to work in this kind of environment. I imagine it has to be somewhat strange to be so far underground for so long…

Trying to predict the future driving habits of millennials

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The auto industry and suburbs might be at stake: as millennials age, will they continue to drive less than their parents?

“We’ve basically assumed in transportation planning for decades upon decades that the amount of vehicle travel and per capita VMT can go in only one direction, and that’s up,” says Tony Dutzik, a senior policy analyst for the Frontier Group, a public interest think tank. “And we have been planning our transportation system based on that assumption.”

Data from the last few years clearly show that this axiom is no longer true. So what happens next? In an effort to at least sketch out some of the possible scenarios, the Frontier Group and the US PIRG Education Fund today released a report outlining three alternative futures for America’s relationship to the car.

One assumes that Millennials will eventually revert to the driving patterns of their parents (the blue “Back to the Future” scenario on the below graph). The second assumes that America is in the midst of an enduring shift toward less driving, brought about in large part by the permanent new preferences of Millennials. And the last scenario assumes that the recent decline we’ve seen in driving will continue apace…

The other two scenarios are built on something of a mystery. Researchers have not yet been able to disaggregate how much of our current decline in driving has been attributable to gas prices, or the economy, or changing attitudes toward car ownership or urban living. But it’s been driven by something. And in these two futures, Dutzik says, “whatever constellation of things it is that has caused the shift in per capita driving over the last decade – we think that’s a real thing.”…

Millennials will inevitably wind up driving more than they do today as they age. This is virtually always true of people in their 20s as they enter their 30s and beyond. Certain stages of life demand more use of a car than others. But the question is: by how much? And by how much compared to their parents?

I don’t envy those trying to make these projections when there are a number of unknowns. And, if Millennials are not driving, how are they commuting (or working from home) instead? A lot of money could be at stake in these future patterns, whether it is spent on maintaining existing infrastructure or providing new options (like denser suburbs, more mass transit, more biking opportunities, etc.).

“Five reasons to expand Chicago transit now”

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The “vice president of policy at the Center for Neighborhood Technology in Chicago and vice chairman of the Chicago Transit Authority” gives five reasons for why mass transit needs to be expanded in the Chicago area:

Why expand transit? Why now? Five reasons: increased efficiency, improved individual and regional economies, and jobs, jobs, jobs.

Cook County’s current transit system allows hundreds of thousands of residents to get to and from their destinations in a safe, efficient and affordable way every day. Unfortunately, four out of five of the region’s biggest job centers outside of downtown Chicago are underserved by transit. People traveling to work or school in these suburbs have no choice but to drive. The resulting traffic leads to wasted time and wasted money. Expanding and improving the region’s transit system will increase commuter choice, decrease congestion, connect businesses to transit locations and reduce the number of individuals without vehicles who are, in effect, excluded from the job pool.

But it can be more than that. Transit expansion, from my perspective — which includes decades of experience in transportation and community development issues, as well as service to the Chicago Transit Authority board — must be part of a wider strategy around transit-oriented development. That is, transit expansion should be accompanied by development that integrates residential, office, retail and other amenities into walkable neighborhoods within a half-mile of quality public transportation.

This type of development tends to be more economically resilient than others, as evidenced by the Center for Neighborhood Technology’s study for the American Public Transit Association and the National Association of Realtors. Between 2006 and 2011, the report found, average sales prices for residential properties within walking distance of a transit station outperformed the region by an average of 42 percent. In Chicago, home values in transit-served areas performed 30 percent better than the region. That’s real money for local tax bases, not to mention homeowners’ wallets.

Add to this a recent analysis by the Brookings Institution that makes a clear case for transportation infrastructure investment as an economic development strategy. It’s a popular, and smart, play these days. Other countries, both developing and developed, are doubling down on investments to build and upgrade their transportation infrastructure. They see it as the path to long-term sustainable growth. We need to see, and do, the same.

One big problem the Chicago area faces in this regard is the general orientation of transit toward Chicago. If you are out in the suburbs, transit lines tend to run into Chicago. This is good for accessing jobs and other amenities in Chicago but with more jobs and residents in the suburbs, it is quite difficult to travel by transit from suburb to suburb. If the population growth is in places like Aurora, Plainfield, McHenry County, and Kendall County, how are those residents to use mass transit to get to suburban job centers like Naperville, Schaumburg, Hoffman Estates, Northbrook, etc.? Local bus service tends to run between train stations and local amenities and despite several decades worth of experimentation, there is not high sustained levels of transit between suburbs. Some things could probably be done fairly quickly, like finding the substantial funding to implement the STAR Line that would connect Joliet to O’Hare through the western suburbs on the EJ&E tracks, but on the whole, this probably requires long-term money and planning.

The money question is just that: where is the money for this going to come from? Lots of people agree with investing in infrastructure, particularly for improving quality of life issues like traffic and congestion, but are they willing to pay for it or give up other priorities?

More privatization of public roads

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Eric Jaffe takes a look at a recent trend: the privatization of public roads throughout the United States.

Public-private partnerships for infrastructure (often called PPPs or P3s) have been on the rise in recent years, and many experts believe the trend has yet to peak. If the activity of the past several weeks is any indication, they may be right. A billion-dollar PPP for the East End Crossing, in Indiana, was announced in late March. News of a $1.5 billion PPP overhaul of the Goethals Bridge, in New York City, came in April. The Pennsylvania D.O.T. placed an open call to private firms for PPP projects just last week.

PPPs provide a valuable public service while shifting the financial risk to private wallets. Advocates also mention efficiency: private developers, driven by an urgent push for profits, can keep costs lowers and complete work faster than the public sector. Supporters believe that in exchange for this revenue share they provide the public with the broader economic advantages of improved metro area mobility. Besides, states just don’t have the money right now to do these projects on their own…

The first “major” public-private road partnership of this new era was the E-470 tollway in Denver in 1989, says William Reinhardt, editor of Public Works Finance. That $323 million project, organized by a highway authority distinct from the state DOT, didn’t rely on public funding. In doing so it sent the country down a new road for new roads.

Since then the growth of private partnerships has been steady if not overwhelming. Twenty-four states plus Washington, D.C., have engaged in 96 public-private road partnerships worth about $54.3 billion. In 2011, PPPs accounted for roughly 11 percent of capital investment in highways, according to Reinhardt, and that’s with about 20 state legislatures yet to permit these types of deals. In a brief history of PPPs for a road builders association in 2011 [PDF], Reinhardt concluded that PPPs “will likely be the primary model for building new highway capacity in heavily congested urban areas in the decades ahead” — particularly for mega projects valued in the billions…

Still, as an urban scholar, Sclar is more frustrated that public-private partnerships tend to interfere with comprehensive approaches to city planning. He uses the example of State Highway 130 near Austin, Texas, a public-private toll road that made traffic worse because truckers chose to take the free I-35 through the city rather than pay the toll. The point is that seeing roads as individual profitable projects distracts from their role as part of the greater public network — capable of influencing everything from transport equity to urban density to environmental sustainability.

As I read through this overview, I’m struck by one thing: the biggest issue seems to be the lack of money available to governments to build roads. If they had such money, they likely wouldn’t choose privatization. But, in an era of growing infrastructure costs, privatization offers some up-front cash and moves the costs off the books for a while. This seems to be a matter of convenience rather than the preferred option for most governments.

Additionally, I don’t see much here about whether this helps or harms drivers. Again, governments are worried about their bottom lines and these certainly impact constituents and taxpayers. Roads aren’t really free. But, private firms want to make more money than perhaps governments might try to generate through roads. Do consumers come out ahead financially or in their experiences on these private roads?

Inside Amazon’s fulfillment centers

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If Walmart is where normal America gathers, then here is where much of the stuff Americans order online comes from: Amazon fulfillment centers.

For its “Amazon Unpacked” series, UK’s The Financial Times Weekend Magazine got photographer Ben Roberts a pass into the hyper-systematized environs of one of Amazon.com’s ginormous—roughly the length of nine football fields—fulfillment warehouses. The facility in Rugeley, England, is an expansive structure flooded with natural light and imbued with the sterility and efficiency of a major hospital. Here, employees can walk between seven and 15 miles a day, and they don’t meander; the warehouse gets 35 orders a second and worker productivity is measured via handheld device. Architizer calls it “a warehouse employee’s worst nightmare,” but with all the organization, light, and crisp colors, the space seems pretty ideal for a warehouse—particularly if an employee were training for a 10K or something.

When looking at these pictures, they seem like they could either represent the possibilities of our future (think of what is on all those shelves!) or represent cold, calculating buildings that are all about feeding a consumerist economy in the most efficient way. Either way, their scale alone is impressive.

Combined with my post over the weekend about subway facades, these images could be part of a larger series on the infrastructure behind the 2013 world. When people order from Amazon, they are not likely to think about all that it takes to get the product from a factory to a distribution center and then to their door/mailbox. Yet, they know it all works and like the results. Or, think about the data centers built in places like Iowa to handle all of the information flowing through the Internet. Or, the distribution centers behind Walmart or that helped Netflix quickly ship out DVDs years ago. All of this is relatively hidden in faceless warehouses away from the consumer.

 

 

 

 

 

Housing facades hide subway infrastructure

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Not all the necessary equipment for subways fits underground. Here are a few examples of how cities use facades to hide the subway:

On a street in Brooklyn that takes you towards the river, where the cobblestones begin paving the road, there is a townhouse that deserves a second look. Despite its impeccable brickwork, number 58 Joralemon Street is not like the other houses. Behind its blacked out windows, no one is at home; no one has been at home for more than 100 years. In fact, number 58 is not a home at all, but a secret subway exit and ventilation point disguised as a Greek Revival brownstone.

If you think about it, this could happen a lot in cities and not too many people would know. It is a clever way to not let necessary infrastructure mar what otherwise are pleasant streets.

It reminds me of seeing Hollywood sets where the exterior looks like a city or neighborhood but then you walk inside and there is nothing there. Here is an example of the interior of a city street scene on a Hollywood lot:

HollywoodFacadeInterior

This could be an interesting premise for a science fiction story: the city looks real but there is nothing behind the facades…

Chicago’s explosive 19th century growth driven by excrement

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Whet Moser argues Chicago’s remarkable growth from frontier town to big city was the result of excrement and new sewers:

The city was literally shaped by excrement. Its biggest single period of growth, the growth that turned Chicago into the Second City by population, came in the late 1800s, when the city’s sewer and sanitary systems were the envy of what were then suburbs. Lake View Township (the whole of the northeast side from North Avenue up to Rogers Park), Hyde Park Township (the south side between Pershing, State, and 138th), Lake Township (the southwest side bordered by Pershing, State, 87th, and Cicero) all latched on to the city when sophisticated sanitary systems were beyond the reach of booming townships, which were tightly restricted by the state’s limits on local debt.

Read on for more of the story of Chicago’s sewers.

This story in Chicago was not wholly unique. The late mid- to late-1800s were a period when numerous suburban communities outside big cities like Chicago, Boston, New York, and Philadelphia were annexed into the city. This annexation was approved by suburban communities for several reasons. First, as Moser notes, sewers and other infrastructure improvements like water and electricity were too expensive for small communities. Second, these communities wanted to be part of the big city and the status that came with that.

Yet, the story changes quite a bit from the 1880s onward when suburban communities started rejecting annexation efforts from big cities. The price of the infrastructure improvements dropped, putting them within reach of smaller suburbs. Cities were growing so fast that they couldn’t keep up with social problems as well as infrastructure improvements, limiting the status appeal of being part of the big city. Finally, an idealism was developing among the suburbs themselves as places people wanted to move to in order to escape the big city. By the 1920s, annexations had basically stopped.

This was a major turning point for most Northeast and Midwest big cities. Once annexations stopped and suburbs decided to go on their own, the boundaries of big cities became fixed. Later, as wealth and jobs fled the city for the suburbs, there were few opportunities for Rust Belt cities to expand their boundaries. In contrast, cities in the South and West (the Sunbelt) have had different annexation histories and many are much bigger in land area.

A new way to fight pollution in Chicago: cement that absorbs smog

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Chicago is the first American city to lay concrete that absorbs smog:

There are many sustainable technologies designers can utilize these days to make a project more Earth- and people-friendly, but smog-eating cement isn’t the most talked-about – until now. The City of Chicago is pioneering the use of a revolutionary type of cement that is capable of eradicating the air around it of pollution, potentially reducing the levels of certain common pollutants by 20 – 70% depending on local conditions and the amount of exposed surface area.

Photocatalytic cement isn’t exactly news – it was developed by the leading Italian cement maker Italcementi for the Vatican in honor of the 2,000th anniversary of the Christian faith. The Seat of the Catholic Church commissioned the construction of a new church to commemorate the event and wanted surface material that would retain its new appearance despite Rome‘s high levels of air pollution.

The cement that Italcementi developed uses titanium oxide that, when exposed to natural sunlight, triggers a chemical reaction that catalyses the decomposition of dirt or grime on the cement’s surface; thus, it is self-cleaning. What further research in Europe uncovered, however, was that this cement possessed pollution reduction properties that not even Italcementi could have foreseen, capable of cleaning up smog in adjacent air – up to 2.5 meters away – by breaking down the nitrogen oxides which are the result of burning fossil fuels.

Naturally, this makes the photocatalytic cement a perfect paving material as it successfully reduces the amount of toxins expelled by vehicles and inhaled by pedestrians. Italy and other areas of Europe have already paved many of their roads with the revolutionary material, but Chicago is reportedly the first city in America to adopt it, laying down a thin, permeable pavement for the bicycle and parking lanes on Blue Island Avenue and Cermak Road.

There might be a few issues associated with this:

1. What is the relative cost of laying down this kind of cement compared to other road surfacing material? In Illinois, I’ve read before that laying asphalt is cheaper in the short term compared to concrete but more expensive in the long term because it has to be replaced more frequently.

2. Some may not like this news because if the cement can help fight pollution, people may pay less attention to the effect of cars.

Here is more information on this concrete from an article last October:

According to Nguyen, the titanium dioxide on the cement surface absorbs UV light and uses this energy to react with water vapor in the surrounding air.

The result of this reaction is a highly reactive particle known as a hydroxyl radical.

It is these unstable hydroxyl radicals that in turn decompose a host of other compounds in the surrounding air, including nitrous oxide, a harmful greenhouse gas released in car exhaust…

David Leopold, project manager for the Chicago Department of Transportation, did say the photocatalytic cement is more expensive than regular pavement, but the city expects to see considerable improvement in street-level air quality as a result…

Based on pre-installation estimates, “on a windless day up to about eight feet from the pavement’s surface, you can see demonstrated improvements in air quality,” said Leopold. “Coincidentally, that’s about the height of a person on a bike.”

We’ll see what happens if this concrete is used more widely.

Hoping Chicago can become a big data hub

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A fundraiser held by Tom Pritzker this weekend in Chicago was part of a plan to make Chicago a center for big data:

University of Chicago computer scientist Ian Foster pressed the clicker and up popped a map of the most sophisticated fiber-optic networks in the world.

On that map, at least, Chicago appeared to be the center of everything, a crossroads of information dwarfing Beijing, London and New York in importance.

Fiber-optic lines lace this city — because they are often laid along railroad lines. And the University of Chicago is working to use that geographic advantage to build the largest storage hub in the world for genetic and medical information, called the bionimbus cloud. The goal is to harness massive amounts of data and computing power to solve the riddle of diseases such as cancer.

Last week, Hyatt Hotels Corp. Chairman Tom Pritzker and his wife, Margot, hosted a fundraiser at the Park Hyatt Chicago to introduce the project to about 50 friends, including CDW Corp. founder Michael Krasny; Melvin and Ellen Gordon, the CEO and president of Tootsie Roll Industries, respectively; Crate and Barrel founders Carole and Gordon Segal; Wheels Inc. Chief Executive Jim Frank; and Charles Evans, president of the Federal Reserve Bank of Chicago…

Grasping the magnitude of the data the medical community needs to collect and analyze is almost impossible.

But understanding a railroad hub — and the transport of grain, meat or oil — is not.

“Business, innovation, discovery, jobs still depend on taking raw materials and turning them into refined products,” Foster said. “Often, nowadays, the raw material is data and the refined material is knowledge.”

This is an interesting comparison to make in Chicago, a city that heavily depends on its transportation facilities such as busy airports and the large percentage of US rail traffic that goes through the region and has served as a commodity trading center for decades. So why not data analysis and infrastructure? At the same time, I’m guessing Chicago has a ways to go compared to other tech and data centers like Silicon Valley and Seattle, let alone other places like Austin and Boston.