Category: Chicago

Park beauty

My friend and her son cross the lagoon on their bike in Humboldt Park, Chicago.

Other views of the park:

“Angry geese in Humboldt Park. They were really hissing.” Photo by Joshua Koonce.

“A lovely gravel path by a lagoon in Humboldt Park.” Photo by Eric Rogers.

Give the CTA a medal, or a pony, for Train Tracker

The Chicago Transit Authority released the Train Tracker API to developers with little fanfare. But it’s some high-quality stuff. At least this guy thinks the documentation is excellent*:

“Dear CTA: please give whoever wrote the Train Tracker API docs a medal, or a pony, or something. Thanks.” Original tweet by cieslak.

I think they got the message. You can bet they asked for the pony.

*I haven’t taken a look at the Train Tracker API documentation, but I did review the Trademark/Branding Guidelines for developers. It’s very clear how you should and shouldn’t use the CTA name and service marks and graphics. I also had a sneak preview in December 2010 of the Train Tracker website, to give user feedback. I was shocked and impressed to find that it worked on my Samsung Slash, a remarkably dumb phone that happens to be able to run Opera Mini (see photo below). The API wasn’t available until June 2011.

Carnage culture: Extrapolating blood alcohol content levels

A breathalyzer test, to measure an automobile driver’s Blood Alcohol Content (BAC), is not always administered at the time and scene of a crash. I don’t know why it took four hours for Drew Forquer to have his BAC measured, but it registered at 0.045 percent, slightly more than half the legal limit of 0.08 percent.

Drew was convicted on Friday, June 17, 2011, of reckless homicide and aggravated drunken driving, but not “aggravated DUI charges that specified he was over the legal limit.”

…but the judge said it was clear to him simply from the results of field-sobriety tests, eyewitness testimony and Forquer’s “bizarre” turn — which was caught on surveillance video — that he was impaired.

The prosecution hired an expert witness to extrapolate Drew’s BAC at the time of the crash, “estimated…to be from 0.084 to 0.123 percent.”

What extrapolation means

Using evidence, prosecution and defense argue about the estimated BAC based on a variety of factors, including:

  • witness statements about driving behaviors (prosecution)
  • evidence of drinking before or during crash (prosecution)
  • field sobriety test (prosecution)
  • individual’s metabolism (defense)
  • “what the driver ate or drank that day” (defense)
  • other health issues (defense)

(The parentheses indicate which side used the factor in Drew Forquer’s case.)

In Drew’s case, his defense attorney argued that the BAC was lower because him having liver disease and chronic alcoholism would have slowed his metabolism (meaning alcohol would enter the blood stream more slowly).

Drew awaits sentencing, which can be from probation to 15 years in prison. They must be joking about probation – he’s gone to court for four previous DUI arrests!

More carnage culture articles

Story sources

Chicago Tribune – Thursday, June 16, 2011

Chicago Tribune – Friday, June 17, 2011

A taxi driver exited Lake Shore Drive and drove across the grass separating it from the Lakefront Trail. This photo, taken on July 4, 2010, is not related to the story above. Photo by Andrew Ciscel.

Photo of B747-200F up close and personal

From a private bus tour around O’Hare Airport.

Photo of Southern Air’s Boeing 747-200F (F for freight/cargo) by Duane Rapp. See the original photo.

The bollards are in – ’nuff said

Update June 15, 2011: The Chicago Bicycle Program has uploaded 22 photos and videos today. Here’s a video of workers painting the bike box at southbound Milwaukee. Also, I’ve been wrong about a bike-friendly bridge treatment on Kinzie – I don’t have evidence to support this assertion. We’ll see what happens.

Protected bike lane? Yep.

It should be 100x more clear now that cars are not allowed here. But I’m sure we’ll still seem some goof in the bike lane at least once in the next few days.

Crews installed the base, getting ready to install the pole.

And the bridge has bollards as well! No more double-driving on the bridge. Now it’s time for the new bike lane bridge deck!

Brandon Souba took the photos. Thank you so much.