Category: Roadways

Illinois licenses the dumbest drivers

I took this photo to capture the sign, which I think has design problems. I didn’t know when taking it that it’d help me illustrate this story. The issue is this: From the left lane, one can make a left turn at an obtuse angle or an acute angle, but not two obtuse left turns. The same is true for the right lane: you can make an acute or obtuse right turn, but not two obtuse right turns.

On my ride home from Pequod’s Pizza tonight, I stopped at a red light in the left-most lane (there are two lanes, see photo) at Clybourn Avenue and Belmont Avenue, getting ready to turn left from northwest-bound Clybourn onto westbound Belmont.

A guy in a car behind me peaks his head out the window and asks, “Buddy could you move right a little bit?”

“I’m turning onto Belmont”, I explain, while pointing in the direction of Belmont Avenue and my specific left turn.

“So am I”, he says.

“Then according to that sign [to which I pointed], we’re both in the correct lane!”, I reply. (See photo of the sign.) I don’t remember if he said anything beyond that. I made the left turn, with he behind me, and when he passed me in the left lane (while I was cycling in the right lane) he honked.

Illinois licenses the dumbest drivers.

Stats from the OECD: Comparing traffic injuries of the United States and Netherlands

For an article I’m writing for Architect’s Newspaper about the Chicago Forward CDOT Action Agenda, I wanted to know about traffic injuries and fatalities in the United States, but compared to the Netherlands and Denmark and other places with a Vision Zero campaign (to have 0 traffic deaths each year).

I already knew the OECD had a good statistics database and web application. With a few clicks, I can quickly get a table of traffic injuries (casualties) listing just the countries I want. I can easily select the years I want, too.

In one more click the web application will show a time animated bar chart. A feature I’d like to see added is dividing the figure (in this case traffic injuries) by the population. Check out the video to see what it looks like. The United States looks to be in terrible shape, but our country has several times more residents.

I had trouble downloading and opening the CSV file of the data table I created. The XLS file was damaged, also. The built-in Mac OS X Archive Utility app couldn’t open the .gz file, but I used The Unarchiver app successfully.

My calculations, based on data from OECD (national population and traffic fatalities), Illinois Department of Transportation (IDOT), and the American Community Survey:

Fatalities per 100,000 in 2009

  • United States: 11.02472
  • Denmark: 5.48969
  • Netherlands: 4.35561
  • Sweden: 3.84988
  • Chicago: 16.74891
  • United Kingdom: 3.83555

Chicago’s fatality rate per 100,000 citizens in 2009 was 16.75 (473 deaths on the roads). The fatality rate dropped in 2010: just 11.65 deaths per 100,000 residents (315 deaths on the roads; the population also decreased).

Updated September 28, 2012, to add the United Kingdom. 

Slicing the crash data into interesting visualizations

The Chicago Crash Browser as it looks now. This only exists on my laptop and no place else. I can’t put it online because it’s so inefficient it would kill the server. 

I presented my Chicago Crash Browser to attendees of an OpenGov Hack Night three weeks ago and gathered a lot of feedback and some interest from designers and programmers there.

We collaboratively came up with a new direction: instead of focusing on creating a huge web application that I proposed, we (anyone who wants to help) would start small with a website and a couple of crash data visualizations. The visualizations would serve two purposes:

  • attract attention to the project
  • start building a gallery of data-oriented graphics that describes the breadth and extent of the crash data

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Taxicab complaint hearing is on Tuesday

A taxicab waits at Milwaukee and Western. This is not the driver in question. Call 311 to report incidents. 

On Tuesday, May 22, 2012, I will be in court as a witness to my own taxicab complaint. The charges are administrative and are in the context of the terms of the driver’s chauffeur license:

  • discourteous conduct
  • unsafe driving
  • abusive behavior

These are based on my description of the incident, where I told of being honked at, being passed within 3 feet (twice), being told to ride in the bike lane (on a street without one), and having them stop quickly in front of me (twice).

I don’t want to tell you more until after the hearing, which the City lawyer described as an abbreviated bench trial. Each side will make a brief opening statement. The City prosecutor will call me to stand near the podium for a “direct examination”. Then the driver, or their lawyer, will ask me questions in a “cross examination” (look at those big “Law & Order” words).

I should be able to testify from memory but if I can’t remember the details of the incident, then I’ll say “I can’t remember” and I’ll read from my affidavit. I submitted a very detailed attachment with the affidavit, including a geographic diagram of where and what happened.

The City lawyer I talked to told me there are four possible outcomes:

  • Fine(s)
  • License suspension
  • License revocation
  • Not guilty

Mandatory retraining (classes at Harold Washington Community College) would be a likely addition, or even a sole outcome.

Updated 19:15 to add “not guilty” as a fourth possible outcome. 

31st Street marina is open for business, with boat slips, boat launch, and new playground

In this photo you can see the new community center and harbor master office, picnic tables, parking garage, and shade sails on the roof of the community center. 

I completely agree with Chicago Tribune architecture critic Blair Kamin’s description of those colored trees: “garishly painted recycled trees that goes overboard in an attempt to create a festive atmosphere”. I would prefer to see them removed and real trees take their place. I was saddened to see mature-growth trees being removed during construction. I appreciate a lot of the new features the marina brings to Burnham Park, like the upgraded playground, a small park on the pier and a bike trail that should bypass a lot of beachgoer traffic.

These mature trees were replaced with…

…these garish trees.

The sign in the background is outdated and should be replaced. To access the trail from 31st Street you ride down the driveway and then enter the sidewalk.

This playground looks like a lot of fun. It has a climbing wall! 

I have some criticisms about the new design of how people access 31st Street from the Lakefront Trail and vice versa.

1. The distance from 31st Street to the LFT has increased from the previous design. Before there was a short hill to traverse from the street to the trail. Now one must enter the trail by sharing the driveway with automobiles, then entering a sidewalk, and then entering the trail. At this sidewalk entrance, there’s an outdated sign. It says “Yield to pedestrians in crosswalk” when state law says motorists must “stop for pedestrians in crosswalks”. I think this sign should be immediately replaced.

The crosswalk that connects the sole sidewalk leading people from 31st Street to the beach house should be here, instead of 50 feet further south as this is the quickest way to reach the beach (actually the quickest way is to walk through the grass on the left side of this photo or through the shrubs left of the photo, off screen). 

2. This crosswalk is also too far from the beach house and people will be crossing the street at the end of the lower curve where there is no crosswalk and no sign.

New intersection to access the marina parking lot and boat launch area. 

3. I’d like to know if the intersection here is timed or has a sensor. If it has a sensor, will it pick up the presence of cyclists? Regardless, this intersection is an improvement over the previous access path which couldn’t facilitate Lakefront Trail cyclists who wanted to travel westbound on 31st Street (they could use the south side sidewalk, which is inappropriate). Westbound cyclists can now share the driveway with automobiles (less than ideal) but can enter westbound 31st Street without any awkward sidewalk moves or crossing the Lake Shore Drive ramp against the light.

4. My good friend Calvin points out that the new marina doesn’t have storage for small sailboats like Lasers and Vanguards. These boats are a cheap and easy way to teach children and young adults how to sail and are more accessible to the wider population. Storage is less expensive and they can be operated alone. He says that only Montrose and Belmont have storage for these boats.

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