Category: Environment

Tribune points out why we need something better than Deep Tunnel

July 26, 2010 / / 0 Comments

60 billion gallons of rain fell on Cook County on Friday night, according to the Metropolitan Water Reclamation District’s (MWRD) president Terrence O’Brien.

Water Reclamation

The world’s largest wastewater treatment plant just north of Navy Pier in downtown Chicago. One of two plants in the city limits. Photo by kendoman26.

That’s enough to fill 1.2 billion of these Suncast rain barrels*. The rain was too much for the Deep Tunnel – the underground network of  water reservoirs. They hold water runoff during storms before it goes to the water treatment plant for cleaning, after which it will flow into one of the water channels in and around Chicago. But the storms on Friday were too much – the MWRD had to release sewage into Lake Michigan because the reservoirs were full.

This in turn forced the Chicago Park District to close the beaches.

“All 109 miles of the Deep Tunnel system were filled during the storm, O’Brien said.”

We find ourselves in a situation similar to that of traffic congestion. Building new and wider roads doesn’t relieve traffic congestion. The same might be true for Deep Tunnel construction. Longer and wider tubes won’t reduce our water usage or how much stormwater is directed to the sewers (Chicago has a combined sewer, draining sewage from buildings and stormwater from the street). The Chicago Tribune article doesn’t exactly point out the solution, and it only hints at the problem: We get more water in our tunnel than we can handle.

Chicago Harbor Lock

The Chicago Harbor Lock separates the Chicago River from Lake Michigan was opened to allow the river to discharge its overflow into the lake. The water at Chicago’s magnificent beaches could have been contaminated so the Park District closed swimming at ALL beaches until at least Monday morning. Photo by Norma Fernandez.

Chicagoland needs a better stormwater management plan that incorporates sustainable best practices. We can start by encouraging landscaping that absorbs stormwater instead of acting like a slope towards the nearest drain. New streetscape projects can have bioswale planters. What other ideas are there to reduce the amount of runoff that has to be stored in hundreds of underground tunnels?

*The MWRD sells rain barrels to the public online for pickup. Rain barrels are just one part of a multi-pronged solution to stormwater management.

Randy Neufeld’s 10 ideas for bicycling in Chicago

June 22, 2010 / / 0 Comments

UPDATE: Download the presentation as a PowerPoint or PDF.

This past weekend, David Byrne visited Chicago to speak alongside Luann Hamilton, Jacky Grimshaw, and Randy Neufeld. Randy Neufeld served as the Executive Director of the Chicagoland Bicycle Federation, now the Active Transportation Alliance. He is now a board member of Active Trans and the director of the SRAM Cycling Fund.

At the “Cities, Bicycles and the Future of Getting Around: A Special Urban Sustainability Forum with David Byrne,” Randy gives Chicago 10 ideas to make bicycling great. What follows is my paraphrasing of the presentation.

“We need to make the streets more inviting to a broader spectrum.” 8 and 80. The criteria for urban cycling infrastructure should be whether it is suitable for 8 year olds and 80 year olds.

10 Ideas for Bicycling in Chicago from Steven Vance on Vimeo.

  1. Open Streets – “What if Bike The Drive were every weekend?”
  2. Slow Down – 30KPH (under 18 MPH) zone.
  3. Cycle Tracks – The basic bike lane has been widened, parked cars moved to the left, and a buffer has been painted.
  4. Bike Boulevards – Lightly traveleed streets without bike lanes to make it easier to take the side streets across town.
  5. Bike Parking – Chicago is the best with on-street bike racks. Need covered off-street bike parking. Bike parking starts at home. “There’s free public auto parking on the street in front of my house, why not free public bike parking on the street in front of my house?”
  6. New Public Space – Follow New York City’s example. Build a Parklet like in San Francisco.
  7. Wayfinding – Not impressed with Google Maps’ bicycling directions. Active Transportation Alliance Chicagoland Bike Map.
  8. Better Bikes – “In Chicago, one could live without a suspension fork, and fewer than 21 gears. For $370, you’re going to wish they included lights, fenders, a kickstand, and a rack to carry your beach bag. In civilized places, bikes come fully equipped.
  9. Public Bikes – “Maybe you don’t need your own bike.”
  10. Get Going! – Take action, get involved. Take something you’ve seen today and make it happen. Put fenders and a basket on your own bike, and go shopping! [I’m not sure if number 10 is an idea but really the conclusion to encourage people to further inspect ideas 1 through 9.]

Randy used, with my permission, several photos from my Flickr photostream. You can see those again now – perhaps you’ll want to use them in your presentation about bicycling and Chicago!

Bicycle trailer sharing

May 6, 2010 / / 0 Comments

Bicycle trailers can hold hundreds of pounds of goods, food, and furniture. However, high quality and durable trailers for bikes can be expensive (about $350) for one bicycle rider, especially if they plan to only use it a few times per year. A trailer sharing program could be the answer to distributing the high cost of purchasing and maintaining the trailers for sporadic use.

My friend Josh pulls a trailer with automated bike counting equipment.

West Town Bikes and the Loaded Bikes Collective are asking for your vote in the Pepsi Refresh Project. You’ve probably heard of it by now – when Pepsi advertises something, they really advertise something. It’s on the radio, television, and on every soda can and bottle. Visit their project page for more information, a budget breakdown, and to vote. (Loaded Bikes delivers for Community Supported Agriculture, farmers markets, and city gardens.)

In 2009, I created a proposal (really a shot in the dark) for a trailer sharing program modeled after ZipCar and I-GO. Read the full proposal after the break.

Continue reading

That Lakefront Trail

April 1, 2010 / / 0 Comments

It’s not the “Chicago Bike Path.” It’s not the “Lakefront Path.” It’s not the “Chicago Riverwalk.”

Those are all names that have appeared on Google Maps at some point to describe the 18-mile multi-use path along Lake Michigan in the city limits.

It’s the Lakefront Trail. And it’s pretty great. Most of the time. South of Solidarity Drive.*

It looks like this:

Burnham Harbor. My point and shoot camera, a Fuji F50fd, was recently damaged and the lens cover will not fully retract. It casts a shadow over wide angle shots. When zoomed, like in the photo below, the shadow disappears.

And this:

Can you name all the buildings?

*The Lakefront Trail is extremely congested starting near Museum Campus (especially when there are a lot of walkers and tourists that day), and has pinch points at Monroe, Grand and Illinois, Oak Street Beach, North Avenue Beach, and Belmont (those are the ones I remember, I rarely ride on the Lakefront Trail because of the insanity). No matter how many drawbacks I list, you can’t beat an open and unobstructed view of the city or the lake. Open this photo to see how many people are using it.

Benefits of bike parking

February 2, 2010 / / 0 Comments

I’m working on my master’s project about bike parking distribution and equity in Chicago and while working on a section in the paper, I decided to get some help from readers. Many transportation projects are measured on predicted changes like trip travel time savings or trip cost savings (I give two examples below the photo).

My question is this: What are a bike parking installation’s measurable benefits to a traveler or a community?

Photo: Portland has installed 40 on-street bike parking “corrals” since 2004. What does a traveler or community gain from this bike rack installation? Photo by Kyle Gradinger.

To figure equity (fairness) for these project types, you measure these impacts for different groups (often high, medium, and low income), either in the alternatives analysis, or project selection phases. So, converting a lane on a highway to charge tolls for the lane’s users will have a certain benefit for many trips: a lower trip time. A new bus route may be convenient enough for some travelers to switch from driving to taking the bus, possibly reducing their trip cost.