Parking in Chicago?!

All of us Urban people know that parking lots are horrible for cities. Parking structures are just as bad in my mind as well. Does the City offer any kind of incentive to build on these properties? This new garage at clark and lake looks like a real building. Can the city just stop all these new parking structues from being built. The just draw more cars and pollution into the loop, and we all know you can hardly breath down there as it is. Post you feelings on this issue, is it possible to get a group together and send some letters to the mayor to see if we can make an impact. If you have any pic's of the areas that contain the most parking post them as well. Lets see chicagos worst!>