Category: Places and Spaces

You want a plan for Logan Square infrastructure? Let’s try out the one we got

I posted a modified version of this post to Streetsblog Chicago.

extralarge

A group in Chicago says “current infrastructure” cannot handle ~120 more people moving into Logan Square. Ring the NIMBY warning bell!

Logan Square is more equipped to handle ten times that number of new residents than most neighborhoods.

The Greater Goethe Neighborhood Association’s (boundary map) Zoning and Planning Committee’s submitted their opinion on a proposed building on the corner of Milwaukee Avenue and Campbell Avenue to 1st Ward Alder Proco Joe Moreno.

They wrote, “Current infrastructure cannot sustain the increase in density and ZAPC would like to know how is this is being addressed by the City”.

“Of the 88 units”, DNAinfo Chicago reported, “28 would be studios, 48 would be one-bedroom units and 12 would be two-bedroom units.”

What’s wrong with current infrastructure that it can’t handle 120 new residents? The GGNA doesn’t say. 

The context of this demand is a bit unfortunate, as far as good city planning goes. The city is in no way required to respond with how the city is addressing how current infrastructure can or cannot handle 120 new residents. And neither is Alder Moreno. Neither the city nor the developer* are required to do anything to change infrastructure in the area.

Logan Square’s population is much, much less than its peak. These 120 new residents are in some ways making up for the loss in units in the neighborhood due to deconversions. And their supply will help stem any rapid rise in rent increases.

What would be a good outcome, I believe, is that there’s a process or three:

  1. Measure the impact of new housing on current infrastructure (housing availability and pricing, sewer, transportation, roads, and parks).
  2. Measure the impact of converted or demolished housing on current infrastructure.
  3. Measure the potential impacts of not building the proposed building.

This stretch of Milwaukee Avenue had a plan adopted for it in 2008. It would be nice to try and stick to a plan’s recommendations, for once. As far as neighborhood plans go, it is pretty good.

Wanna know what the plan said? Build more housing.

Higher density housing is often attractive for young couples, as well as new families, singles, and empty-nesters looking to downsize their housing units and spend less time on home maintenance and repair. These residents are drawn to urban living because of the goods and services that are available in pedestrian-oriented environments.

Taller buildings would continue the streetwall found along other sections of the Corridor. This would accommodate higher density housing to maximize the number of residents in the area who could conveniently take advantage of the existing transportation and the existing stores, restaurants and services located along the Corridor.

These housing types will help build the immediate population density necessary to create a vibrant and growing Study Area.

I despise this kind of comment from neighborhood organizations: “The density is of major concern for the surrounding residents of the proposed project and is not received favorably.”

How would you feel if someone got to influence the approval process for the place you live now? How would you feel if someone was saying you should live elsewhere? How come people who live in a part of a city get to decide who else can live near them? Why do people say they don’t want to live around a bunch of other people?

* It’s actually a group of developers.

Barcelona’s superblocks are being implemented now to convert car space to people space

Most of the urban block pattern in Barcelona is this grid of right angles (like Chicago) with roads between blocks that range from small to massive (like Chicago). Barcelona’s blocks, called “illes”, for islands*, are uniform in size, too. This part of Barcelona is called Eixample, designed by ldefons Cerdà in 1859.

The city is rolling out its urban mobility plan from 2013 to reduce noise and air pollution, and revitalized public spaces. Part of this plan is to reduce car traffic on certain streets in a “superblock” (the project is called “superilles” in Catalan) by severely reducing the speed limit to 10 km/h.

Vox published the video above, and this accompanying article. The project’s official website is written in Catalan and Spanish.

My favorite quote from the video is when someone they interviewed discussed what tends to happen when space for cars is converted to space for people:

“What you consistently see is when people change their streetscapes to prioritize human beings over cars is you don’t see any decline in economic activity, you see the opposite. You get more people walking and cycling around, more slowly, stopping more often, patronizing businesses more. That center of social activity will build on itself.”

A superblock is a group of 9 square blocks where the internal speed limit for driving is reduced to 10 km/h, which is slower than most people ride a bicycle.

A superblock is a group of 9 square blocks where the internal speed limit for driving is reduced to 10 km/h, which is slower than most people ride a bicycle. That’s the second phase, though. The first phase reduces it first to 20 km/h. During phase 2, on-street parking will disappear. In addition to the reduced speed, motorists will only be able to drive a one-way loop: into the superblock, turn left, turn left, and out of the superblock, so it can’t be used as a through street even at slow speeds, “allowing people to use the streets for games, sport, and cultural activities, such as outdoor cinema” (Cities of the Future).

A grid isn’t necessary to implement the “superblock”; it can work anywhere.

In Ravenswood Manor, the Chicago Department of Transportation is testing a car traffic diverter at a single intersection on Manor Avenue, where drivers have to turn off of Manor Avenue. This effectively creates a small superblock in a mostly residential neighborhood, but one that is highly walkable, because schools, parks, a train station, and some small businesses are all within about four blocks of most residents.

The trial is complementary to an upcoming “neighborhood greenway” project to use Manor Avenue as an on-street connection between two multi-use trails along the Chicago River.

The Vox video points out that “walkable districts are basically isolated luxury items in the United States”. I agree that this is often the case, although NYC, pointed out as a place where people spaces are being made out of former car-only spaces, is spreading its “pedestrian plaza” throughout all boroughs.

Ravenswood Manor is a wealthy area, but the reason this project is being tried there and not one of the dozens of other places where a lot of car traffic makes it uncomfortable or dangerous to walk and bike is because of the need to connect the trails.

photo of a temporary car traffic diverter

These temporary car traffic diverters are set up at Manor Avenue and Wilson Avenue to force motorists to turn off of Manor Avenue while still allowing bicyclists and pedestrians to go straight. Photo: John Greenfield

The diverter should drastically reduce the amount of through traffic in the neighborhood. Its effect on motorists’ speeds will be better known when CDOT finishes the test in November.

A worker installs a barrier identifying the entrance to a “superilla” (singular superblock) last month. Calvin Brown told me, “I prefer the name ‘super islands’ because it is more poetic and captures the peaceful setting that they create.” Photo via La Torre de Barcelona.

I see a connection between the “superilles” plan in Barcelona, and what CDOT is piloting in the small neighborhood. The next step for CDOT is to try iterative designs in this and other neighborhoods and start converting asphalt into space for other uses, but we may have to rely on local groups to get that ball rolling.

I had the great fortune of visiting Barcelona a year ago, and I had no idea about the plan – but I was impressed by Cerdà’s design of Eixample. I will return, and next time I’ll spend a little time bicycling around.

Oh, how Chicago land use is controlled by spot zoning

If you only had a zoning map to try and understand how the different blocks in the City of Chicago relate to their neighborhoods and the city at large, you might have the idea that the city has no neighborhoods, but is actually a collection of tiny, randomly dispersed zones of differing land uses.

And then when you walked those areas you’d find that the zones, which attempt to prescribe a land use, at least nominally, don’t have anything to do with the restaurant, housing, and commercial building mix of uses actually present.

No plan would have been devised to create a map like this.

Over the last five years, and surely over the last 14, the City of Chicago has been divided (really, split) into an increasing number of distinct zoning districts.

The city’s zoning map is updated after each monthly city council meeting, to reflect the numerous changes that the 50 alders have approved individually. (Their collective approval occurs unanimously in an omnibus bill.)

Every few months I ask the Chicago Department of Innovation and Technology (DoIT) for the latest zoning map, in the form of a shapefile (a kind of file that holds geographic information that can be analyzed by many computer programs). While Chicago has one of the country’s best open data offerings, some datasets, like zoning, don’t get updated in the catalog.

There are two ways I can analyze and present the data about the quantity of zoning districts. Both, however, show that the number of distinct zoning districts has increased. This means that the city is divided even more finely than it was just six months ago.

Analysis 1: Period snapshots

I have the zoning shapefile for five periods, snapshots of the city’s zoning map at that time. From August 2012 to now, May 2016, the number of discrete zoning districts (the sum of all B3-5, RS-1, DX-7, etc. zoning classes) has increased 7.8 percent.

Period Zoning districts change

August 2012

11,278

September 2014

11,677

3.42%

June 2015

11,918

2.02%

November 2015

12,015

0.81%

May 2016

12,162

1.21%

I collect the period snapshots to show the history of zoning at a specific address or building in Chicago, which is listed on Chicago Cityscape. For example, the zoning for the site of the new mixed-use development in Bucktown that includes a reconstructed Aldi has changed four times in four years.

aldi zoning history

Analysis 2: Creation date

The zoning shapefiles also have the date at which a zoning district was split or combined to create a new district, either with a different zoning class (RT-4, C1-1, etc.) or a different shape.

With the most recent zoning shapefile I can tell how many new zoning districts were split or combined and a record representing it was added to the list. The records start in 2002, and by the end of the year 7,717 records were created.

The following year, only 14 records were added, and in 2004, only 6. The Chicago City Council adopted a rewritten zoning code in 2004, and I guess that the zoning map was modified prior to adoption. After 2004, the number of new zoning districts picks up:

year zoning districts added by splitting/combining cumulative change

2002

7717

7717

2003

14

7731

0.18%

2004

6

7737

0.08%

2005

267

8004

3.45%

2006

497

8501

6.21%

2007

561

9062

6.60%

2008

592

9654

6.53%

2009

304

9958

3.15%

2010

245

10203

2.46%

2011

271

10474

2.66%

2012

277

10751

2.64%

2013

299

11050

2.78%

2014

397

11447

3.59%

2015

367

11814

3.21%

2016

173

11987

1.46%

none listed

175

12,162

It seems there’s a light relationship between the recession that started in 2008 and the number of zoning changes made. There are more made annually before the recession than after it. It actually seems to track with building permits (sorry, no chart handy).

What should this area in Chicago be called?

The area is generally bounded by Harrison Street or Congress Parkway, Dan Ryan Expressway or Desplaines Street, Roosevelt Road, and the Chicago River.

The area is generally bounded by Harrison Street or Congress Parkway, Dan Ryan Expressway or Desplaines Street, Roosevelt Road, and the Chicago River.

Currently it’s called the South Loop, which is a neighborhood name. It’s in the “Near West Side” community area. See how the City of Chicago mapped the “South Loop” in the past when it used to keep track of neighborhood boundaries.

I think it should have a new name. It should not be called the South Loop because the commonly identified center of the South Loop is probably somewhere between Roosevelt and Harrison, and Michigan Avenue and State Street, very far from this area. It just might be the Roosevelt CTA station, which has over 12,000 boardings a day.

Saying that you’re going to some business that’s west of the river and saying that the business is in the South Loop would confuse a lot of people as to what its nearby.

It’s more of an industrial and commercial area that gained a lot of new big box (faceless) retail in the 2000s, so very few people live there. There are several stores that exist that came decades before the big box outlets; for fabric, clothing, shoes, and suits. It’s probably these independent store owners that can point to an older neighborhood name as they were the center of consumer commerce in this area.

It’s easy to give it a new name. Most of the housing is north of Harrison Street. It’s difficult to figure out how many people live here because the block groups for this area include more than the area in question.

It’s easy to argue that because of the land uses, it really has no current identifiable “place” or pattern that attracts people. I’d like to know more about its history and, South Loop being a modern name, its previous names.

The rate of change on city streets: USA versus the Netherlands

ThinkBike 2013

One of the people in this photo is Dutch. We’re on the Dearborn bike route installed downtown in 2012. The next downtown protected bike route was installed in 2015 serving a different area. However, the Dearborn bike route has become so popular that it’s size and design (t’s a narrow, two-way lane) are insufficient for the demand (who knew that bicycling in a city center would be so high in demand, especially on a protected course?) and there are no plans to build a complementary facility to improve the conditions.

My friend Mark wrote the following paragraph on his blog, BICYCLE DUTCH, relating the need to change a city and its streets to the way families change the contents of essential parts of their homes. In other words, cities and streets are like our living rooms and they must also change as we change.

Think about your living room, chances are you change it completely every 15 to 20 years. Because you need a wider sofa for the expanding family, or because you rightfully think that table has had its best years. Maybe the extra big seat for granddad is sadly not needed anymore. Of course, things can’t always be perfect: you have a budget to consider and it is not so easy to change the walls. Replacing things does give you the opportunity to correct earlier mistakes and to get the things which are more useful now. While you are at it, you can also match the colours and materials better again. Our cities are not so different from our living rooms. Just as families grow and later decrease in size again when the children leave the house, the modal share of the different types of traffic users changes over the years. These shifting modal shares warrant changes to the street design. So you may need some extra space where it was not necessary before, but if you see less and less of a certain type of traffic, its space can be reallocated to other road users.

What I really want to talk about is the rate of change in the Netherlands. I’ve visited Mark’s home in s’Hertogenbosh (Den Bosch), and we’ve walked around Utrecht.

One thing he told me, which is widely evident, is that the Netherlands is always renewing its streets. Or it has been for decades (maybe since World War II). They update street design standards regularly and streets that no longer meet these designs (or a few generations back) are updated to meet them.

Now, the two changes – updating the standards and updating the streets – don’t happen so gloriously hand in hand. Just like in the United States it takes a couple of years to come up with the right design.

The difference between our two countries is the regularity in updating the designs, and the regularity in updating streets.

I’ll lead with one example in Chicago and ask that you tell me about projects in your city that repair what’s long been a pain in the ass.

An intersection in the Wicker Park neighborhood got modern traffic signals, added crosswalk signals (there had never been any), and a stupid, sometimes dangerous little island removed. One of the four legs didn’t have a marked crosswalk. The state of Illinois chipped in most of the cost of the update – this was known at least four years before the construction actually happened.

When I wrote a blog post about the project for Grid Chicago in 2012, I found a photo from 1959 that showed the intersection in the same configuration. I also wrote in that post that the construction was delayed from 2012 to 2013. Well, it got built in 2014.

Milwaukee & Wood ca. 1959

Intersections like this – with difficult-to-see traffic signals that motorist routinely blow past, missing crosswalks, and curb ramps that aren’t accessible – persist across Chicago in the state they’ve been in for 55 or more years.

The “reconstructed bicycle route” that Mark discusses and illustrates in his blog post is known to have been updated at least once a decade. He wrote, “pictures from 1980, 1998 and 2015 show how one such T-junction was changed several times. The protected intersection went through some stages, but having learned by trial and error, the design we see now is one that fits the present ‘family’ best.”

Three books by well-known city transportation planners have all been published within months of each other. I read and reviewed Sam Schwartz’s “Street Smart”, and I’m reading Janette Sadik-Khan’s “Street Fight“. Gabe Klein’s “Startup City” is the third. All of them advocate for new designs to match the changing attitudes and needs cities have. Actually, the needs of the cities haven’t really changed, but our attitudes and policies – and the politics – around how to update cities has evolved.

I don’t know what can spur all of these seemingly minor (they’re no Belmont Flyover) infrastructural updates. I don’t think a lack of money is to blame. I think a lack of coordination, staffing, and planning ensures that outdated and unsafe designs remain on city streets.

P.S. The Netherlands “renewal” attitude isn’t limited to streets. The Dutch national railway infrastructure company “ProRail” (which is “private” but owned by the government) has been completely replacing all of the primary train stations. The Dutch have been rebuilding dikes and building flood control projects for decades, many under the common name “Delta Works”.

Here’s a photo in Nijmegen where the government was building a new, bypass canal that would ease a shipping route, create a controlled flood area, a new recreation area, but that would also displace homes.