(There’s a small catch: to get your free copy, you’ll need to bring a used book to donate to Open Books, a local non-profit that runs literacy programs.)

Tickets are $15 (less than the cover price of the book) and can be purchased in advance online.

An excellent graphic (sadly non-embeddable) illustrating the typical transit mix in states matched against obesity rates in those states.

A Freakonomics post referencing some of that same data, and connecting it to a recent study from North Carolina showing lower obesity rates among streetcar users (blogged about previously).

A new study from the American Public Transportation Association (PDF) exploring the links between transit and longer, healthier lifespans. (Via the always excellent Bobulate.)

Free Parking Comes at a Price by Tyler Cowen.

Arnold Kling responds, and Cowen responds back.

Robin Hanson responds to both, and Kling replies.

On a roll, Cowen also provides a little more ‘color commentary’ here and here.

Of course, here in Chicago we’re living through the great parking meter privatization experiment. Aaron Renn (the Urbanophile) provides some excellent commentary, focusing largely on how Chicago’s parking meter deal locks the city into a pretty inflexible model for parking policy.

For the moment, I’ll spare readers my own entirely correct but quite unpopular opinions about what Chicago should be doing differently parking-wise.

Both programs share the same basic model: Users buy a subscription entitling them to check bikes out from any automated kiosk and return them to any other automated kiosk. Both subscriptions entitle riders to an unlimited number of free short term rides (up to one hour for Chicago B-Cycle and up to half an hour for Nice Ride) and then charge additional fees based on total ride time. (Chicago B-Cycle also offers a no-subscription hourly rate, but at a pretty hefty premium.) Both pricing models encourage shorter rides (and thus keeping lots of bikes circulating), although Nice Ride is a bit more aggressive in this regard.

I don’t want to be unfair, but a couple of things stand out looking at these two programs. First, Nice Ride is all over Minneapolis. As of now, B-Cycle is concentrated downtown and around North Michigan (with one additional kiosk at McCormick Place). This, combined with the high one-time rates, seems targeted more to tourists than commuters. I’m surprised that they didn’t choose at least a couple of residential neighborhoods to include in the initial launch. (In comparison, Nice Ride launched this spring and now has 65 stations with lots of planned expansion.)

Chicago B-Cycle is also just a lot more expensive overall. Nice Ride offers 24-hour subscriptions starting at $5, and a year for $60. Chicago B-Cycle’s subscriptions start at $35 for 30 days, and max out at $55 for 90 days, for an equivalent yearly cost of $220.

To be fair: Nice Ride is a few months old now, and also a non-profit operation that gets a hefty chunk of money from government grants and in particular, tobacco settlement money managed by Blue Cross Blue Shield. Chicago B-Cycle operates on a for-profit model, and has to fully cover their operating expenses through subscriptions, fees, and sponsorships. I’m not privy to their expansion plans, but I hope they thrive and move into other parts of the city quickly (and hopefully, reduce cost through efficiencies).

But I have to wonder about the viability of the for-profit model on something like this if its really intended to become part of our transportation infrastructure (which seems to be the goal underlying Nice Ride). As a country, state, and city, we subsidize mass transit (although not enough). And we spend vast amounts of public money subsidizing driving, through roads, through tax breaks to oil companies, through lots of free and inexpensive parking, and other mechanisms. And we’re right to do so (yes, even with some of our subsidization of driving, although I’d like to see it reduced); our transit infrastructure is a major economic driver. So if we really want bikes to become a viable, essential part of our city’s transit system, shouldn’t we be looking at subsidized models for those initiatives also?

Chicago B-Cycle is a nice addition to the city, and I’m excited to try it out. But even as someone who ought to be smack dab in the middle of their target demographic, I have a hard time imagining doing so for any reason other than the novelty.

I’d be very curious to hear other people’s opinions about this. Please leave your thoughts in comments.

In case you didn’t know, auto accidents are the number 1 cause of death among 1-34 year olds. Here in Illinois, about three people die on the roads every day, with approximately eleven traffic-related injuries occurring every hour. I’m all in favor of seat belts and airbags, and all the traffic calming we can muster. But choosing to go places on foot, by bike, or on mass transit is often the safest decision you can make.

(Via Yglesias.)

Update: Here it is: